63954228

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{21577}}^1$

素因数の和:21616

約数の個数: 48

約数和(自身を含む): 169171520

約数和(自身を除く): 105217292

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 228, 247, 494, 741, 988, 1482, 2964, 21577, 43154, 64731, 86308, 129462, 258924, 280501, 409963, 561002, 819926, 841503, 1122004, 1229889, 1639852, 1683006, 2459778, 3366012, 4919556, 5329519, 10659038, 15988557, 21318076, 31977114, 63954228]

約数ペア:

[(1, 63954228), (2, 31977114), (3, 21318076), (4, 15988557), (6, 10659038), (12, 5329519), (13, 4919556), (19, 3366012), (26, 2459778), (38, 1683006), (39, 1639852), (52, 1229889), (57, 1122004), (76, 841503), (78, 819926), (114, 561002), (156, 409963), (228, 280501), (247, 258924), (494, 129462), (741, 86308), (988, 64731), (1482, 43154), (2964, 21577)]