21634704

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{127}}^1$

素因数の和:174

約数の個数: 180

約数和(自身を含む): 75518976

約数和(自身を除く): 53884272

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 104, 112, 117, 126, 127, 144, 156, 168, 169, 182, 208, 234, 252, 254, 273, 312, 336, 338, 364, 381, 468, 504, 507, 508, 546, 624, 676, 728, 762, 819, 889, 936, 1008, 1014, 1016, 1092, 1143, 1183, 1352, 1456, 1521, 1524, 1638, 1651, 1778, 1872, 2028, 2032, 2184, 2286, 2366, 2667, 2704, 3042, 3048, 3276, 3302, 3549, 3556, 4056, 4368, 4572, 4732, 4953, 5334, 6084, 6096, 6552, 6604, 7098, 7112, 8001, 8112, 9144, 9464, 9906, 10647, 10668, 11557, 12168, 13104, 13208, 14196, 14224, 14859, 16002, 18288, 18928, 19812, 21294, 21336, 21463, 23114, 24336, 26416, 28392, 29718, 32004, 34671, 39624, 42588, 42672, 42926, 46228, 56784, 59436, 64008, 64389, 69342, 79248, 85176, 85852, 92456, 104013, 118872, 128016, 128778, 138684, 150241, 170352, 171704, 184912, 193167, 208026, 237744, 257556, 277368, 300482, 343408, 386334, 416052, 450723, 515112, 554736, 600964, 772668, 832104, 901446, 1030224, 1201928, 1352169, 1545336, 1664208, 1802892, 2403856, 2704338, 3090672, 3605784, 5408676, 7211568, 10817352, 21634704]

約数ペア:

[(1, 21634704), (2, 10817352), (3, 7211568), (4, 5408676), (6, 3605784), (7, 3090672), (8, 2704338), (9, 2403856), (12, 1802892), (13, 1664208), (14, 1545336), (16, 1352169), (18, 1201928), (21, 1030224), (24, 901446), (26, 832104), (28, 772668), (36, 600964), (39, 554736), (42, 515112), (48, 450723), (52, 416052), (56, 386334), (63, 343408), (72, 300482), (78, 277368), (84, 257556), (91, 237744), (104, 208026), (112, 193167), (117, 184912), (126, 171704), (127, 170352), (144, 150241), (156, 138684), (168, 128778), (169, 128016), (182, 118872), (208, 104013), (234, 92456), (252, 85852), (254, 85176), (273, 79248), (312, 69342), (336, 64389), (338, 64008), (364, 59436), (381, 56784), (468, 46228), (504, 42926), (507, 42672), (508, 42588), (546, 39624), (624, 34671), (676, 32004), (728, 29718), (762, 28392), (819, 26416), (889, 24336), (936, 23114), (1008, 21463), (1014, 21336), (1016, 21294), (1092, 19812), (1143, 18928), (1183, 18288), (1352, 16002), (1456, 14859), (1521, 14224), (1524, 14196), (1638, 13208), (1651, 13104), (1778, 12168), (1872, 11557), (2028, 10668), (2032, 10647), (2184, 9906), (2286, 9464), (2366, 9144), (2667, 8112), (2704, 8001), (3042, 7112), (3048, 7098), (3276, 6604), (3302, 6552), (3549, 6096), (3556, 6084), (4056, 5334), (4368, 4953), (4572, 4732)]