47147436

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{229}}^1$

素因数の和:308

約数の個数: 144

約数和(自身を含む): 147347200

約数和(自身を除く): 100199764

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 43, 57, 63, 76, 84, 86, 114, 126, 129, 133, 171, 172, 228, 229, 252, 258, 266, 301, 342, 387, 399, 458, 516, 532, 602, 684, 687, 774, 798, 817, 903, 916, 1197, 1204, 1374, 1548, 1596, 1603, 1634, 1806, 2061, 2394, 2451, 2709, 2748, 3206, 3268, 3612, 4122, 4351, 4788, 4809, 4902, 5418, 5719, 6412, 7353, 8244, 8702, 9618, 9804, 9847, 10836, 11438, 13053, 14427, 14706, 17157, 17404, 19236, 19694, 22876, 26106, 28854, 29412, 29541, 30457, 34314, 39159, 39388, 51471, 52212, 57708, 59082, 60914, 68628, 68929, 78318, 88623, 91371, 102942, 118164, 121828, 137858, 156636, 177246, 182742, 187093, 205884, 206787, 274113, 275716, 354492, 365484, 374186, 413574, 548226, 561279, 620361, 748372, 827148, 1096452, 1122558, 1240722, 1309651, 1683837, 2245116, 2481444, 2619302, 3367674, 3928953, 5238604, 6735348, 7857906, 11786859, 15715812, 23573718, 47147436]

約数ペア:

[(1, 47147436), (2, 23573718), (3, 15715812), (4, 11786859), (6, 7857906), (7, 6735348), (9, 5238604), (12, 3928953), (14, 3367674), (18, 2619302), (19, 2481444), (21, 2245116), (28, 1683837), (36, 1309651), (38, 1240722), (42, 1122558), (43, 1096452), (57, 827148), (63, 748372), (76, 620361), (84, 561279), (86, 548226), (114, 413574), (126, 374186), (129, 365484), (133, 354492), (171, 275716), (172, 274113), (228, 206787), (229, 205884), (252, 187093), (258, 182742), (266, 177246), (301, 156636), (342, 137858), (387, 121828), (399, 118164), (458, 102942), (516, 91371), (532, 88623), (602, 78318), (684, 68929), (687, 68628), (774, 60914), (798, 59082), (817, 57708), (903, 52212), (916, 51471), (1197, 39388), (1204, 39159), (1374, 34314), (1548, 30457), (1596, 29541), (1603, 29412), (1634, 28854), (1806, 26106), (2061, 22876), (2394, 19694), (2451, 19236), (2709, 17404), (2748, 17157), (3206, 14706), (3268, 14427), (3612, 13053), (4122, 11438), (4351, 10836), (4788, 9847), (4809, 9804), (4902, 9618), (5418, 8702), (5719, 8244), (6412, 7353)]