21867132

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{37189}}^1$

素因数の和:37210

約数の個数: 36

約数和(自身を含む): 59355240

約数和(自身を除く): 37488108

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 37189, 74378, 111567, 148756, 223134, 260323, 446268, 520646, 780969, 1041292, 1561938, 1822261, 3123876, 3644522, 5466783, 7289044, 10933566, 21867132]

約数ペア:

[(1, 21867132), (2, 10933566), (3, 7289044), (4, 5466783), (6, 3644522), (7, 3123876), (12, 1822261), (14, 1561938), (21, 1041292), (28, 780969), (42, 520646), (49, 446268), (84, 260323), (98, 223134), (147, 148756), (196, 111567), (294, 74378), (588, 37189)]