21368508

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{36341}}^1$

素因数の和:36362

約数の個数: 36

約数和(自身を含む): 58001832

約数和(自身を除く): 36633324

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 36341, 72682, 109023, 145364, 218046, 254387, 436092, 508774, 763161, 1017548, 1526322, 1780709, 3052644, 3561418, 5342127, 7122836, 10684254, 21368508]

約数ペア:

[(1, 21368508), (2, 10684254), (3, 7122836), (4, 5342127), (6, 3561418), (7, 3052644), (12, 1780709), (14, 1526322), (21, 1017548), (28, 763161), (42, 508774), (49, 436092), (84, 254387), (98, 218046), (147, 145364), (196, 109023), (294, 72682), (588, 36341)]