21955860108

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{13}}^3\times {\mathrm{13219}}^1$

素因数の和:13278

約数の個数: 192

約数和(自身を含む): 70478464000

約数和(自身を除く): 48522603892

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 63, 78, 84, 91, 108, 117, 126, 156, 169, 182, 189, 234, 252, 273, 338, 351, 364, 378, 468, 507, 546, 676, 702, 756, 819, 1014, 1092, 1183, 1404, 1521, 1638, 2028, 2197, 2366, 2457, 3042, 3276, 3549, 4394, 4563, 4732, 4914, 6084, 6591, 7098, 8788, 9126, 9828, 10647, 13182, 13219, 14196, 15379, 18252, 19773, 21294, 26364, 26438, 30758, 31941, 39546, 39657, 42588, 46137, 52876, 59319, 61516, 63882, 79092, 79314, 92274, 92533, 118638, 118971, 127764, 138411, 158628, 171847, 184548, 185066, 237276, 237942, 276822, 277599, 343694, 356913, 370132, 415233, 475884, 515541, 553644, 555198, 687388, 713826, 830466, 832797, 1031082, 1110396, 1202929, 1427652, 1546623, 1660932, 1665594, 2062164, 2234011, 2405858, 2498391, 3093246, 3331188, 3608787, 4468022, 4639869, 4811716, 4996782, 6186492, 6702033, 7217574, 8936044, 9279738, 9993564, 10826361, 13404066, 14435148, 15638077, 18559476, 20106099, 21652722, 26808132, 29042143, 31276154, 32479083, 40212198, 43305444, 46914231, 58084286, 60318297, 62552308, 64958166, 80424396, 87126429, 93828462, 116168572, 120636594, 129916332, 140742693, 174252858, 187656924, 203295001, 241273188, 261379287, 281485386, 348505716, 406590002, 422228079, 522758574, 562970772, 609885003, 784137861, 813180004, 844456158, 1045517148, 1219770006, 1568275722, 1688912316, 1829655009, 2439540012, 3136551444, 3659310018, 5488965027, 7318620036, 10977930054, 21955860108]

約数ペア:

[(1, 21955860108), (2, 10977930054), (3, 7318620036), (4, 5488965027), (6, 3659310018), (7, 3136551444), (9, 2439540012), (12, 1829655009), (13, 1688912316), (14, 1568275722), (18, 1219770006), (21, 1045517148), (26, 844456158), (27, 813180004), (28, 784137861), (36, 609885003), (39, 562970772), (42, 522758574), (52, 422228079), (54, 406590002), (63, 348505716), (78, 281485386), (84, 261379287), (91, 241273188), (108, 203295001), (117, 187656924), (126, 174252858), (156, 140742693), (169, 129916332), (182, 120636594), (189, 116168572), (234, 93828462), (252, 87126429), (273, 80424396), (338, 64958166), (351, 62552308), (364, 60318297), (378, 58084286), (468, 46914231), (507, 43305444), (546, 40212198), (676, 32479083), (702, 31276154), (756, 29042143), (819, 26808132), (1014, 21652722), (1092, 20106099), (1183, 18559476), (1404, 15638077), (1521, 14435148), (1638, 13404066), (2028, 10826361), (2197, 9993564), (2366, 9279738), (2457, 8936044), (3042, 7217574), (3276, 6702033), (3549, 6186492), (4394, 4996782), (4563, 4811716), (4732, 4639869), (4914, 4468022), (6084, 3608787), (6591, 3331188), (7098, 3093246), (8788, 2498391), (9126, 2405858), (9828, 2234011), (10647, 2062164), (13182, 1665594), (13219, 1660932), (14196, 1546623), (15379, 1427652), (18252, 1202929), (19773, 1110396), (21294, 1031082), (26364, 832797), (26438, 830466), (30758, 713826), (31941, 687388), (39546, 555198), (39657, 553644), (42588, 515541), (46137, 475884), (52876, 415233), (59319, 370132), (61516, 356913), (63882, 343694), (79092, 277599), (79314, 276822), (92274, 237942), (92533, 237276), (118638, 185066), (118971, 184548), (127764, 171847), (138411, 158628)]