17994032068

素因数分解:

$2^2\times {\mathrm{107}}^1\times {\mathrm{359}}^1\times {\mathrm{117109}}^1$

素因数の和:117579

約数の個数: 24

約数和(自身を含む): 31872657600

約数和(自身を除く): 13878625532

約数列:

[1, 2, 4, 107, 214, 359, 428, 718, 1436, 38413, 76826, 117109, 153652, 234218, 468436, 12530663, 25061326, 42042131, 50122652, 84084262, 168168524, 4498508017, 8997016034, 17994032068]

約数ペア:

[(1, 17994032068), (2, 8997016034), (4, 4498508017), (107, 168168524), (214, 84084262), (359, 50122652), (428, 42042131), (718, 25061326), (1436, 12530663), (38413, 468436), (76826, 234218), (117109, 153652)]