1421529396

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{677}}^1\times {\mathrm{3571}}^1$

素因数の和:4269

約数の個数: 72

約数和(自身を含む): 3865218336

約数和(自身を除く): 2443688940

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 677, 1354, 2031, 2708, 3571, 4062, 4739, 7142, 8124, 9478, 10713, 14217, 14284, 18956, 21426, 24997, 28434, 33173, 42852, 49994, 56868, 66346, 74991, 99519, 99988, 132692, 149982, 174979, 199038, 299964, 349958, 398076, 524937, 699916, 1049874, 2099748, 2417567, 4835134, 7252701, 9670268, 14505402, 16922969, 29010804, 33845938, 50768907, 67691876, 101537814, 118460783, 203075628, 236921566, 355382349, 473843132, 710764698, 1421529396]

約数ペア:

[(1, 1421529396), (2, 710764698), (3, 473843132), (4, 355382349), (6, 236921566), (7, 203075628), (12, 118460783), (14, 101537814), (21, 67691876), (28, 50768907), (42, 33845938), (49, 29010804), (84, 16922969), (98, 14505402), (147, 9670268), (196, 7252701), (294, 4835134), (588, 2417567), (677, 2099748), (1354, 1049874), (2031, 699916), (2708, 524937), (3571, 398076), (4062, 349958), (4739, 299964), (7142, 199038), (8124, 174979), (9478, 149982), (10713, 132692), (14217, 99988), (14284, 99519), (18956, 74991), (21426, 66346), (24997, 56868), (28434, 49994), (33173, 42852)]