21907032

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{130399}}^1$

素因数の和:130415

約数の個数: 32

約数和(自身を含む): 62592000

約数和(自身を除く): 40684968

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 130399, 260798, 391197, 521596, 782394, 912793, 1043192, 1564788, 1825586, 2738379, 3129576, 3651172, 5476758, 7302344, 10953516, 21907032]

約数ペア:

[(1, 21907032), (2, 10953516), (3, 7302344), (4, 5476758), (6, 3651172), (7, 3129576), (8, 2738379), (12, 1825586), (14, 1564788), (21, 1043192), (24, 912793), (28, 782394), (42, 521596), (56, 391197), (84, 260798), (168, 130399)]