21295596

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{36217}}^1$

素因数の和:36238

約数の個数: 36

約数和(自身を含む): 57803928

約数和(自身を除く): 36508332

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 36217, 72434, 108651, 144868, 217302, 253519, 434604, 507038, 760557, 1014076, 1521114, 1774633, 3042228, 3549266, 5323899, 7098532, 10647798, 21295596]

約数ペア:

[(1, 21295596), (2, 10647798), (3, 7098532), (4, 5323899), (6, 3549266), (7, 3042228), (12, 1774633), (14, 1521114), (21, 1014076), (28, 760557), (42, 507038), (49, 434604), (84, 253519), (98, 217302), (147, 144868), (196, 108651), (294, 72434), (588, 36217)]