65194614

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{367}}^1$

素因数の和:585

約数の個数: 48

約数和(自身を含む): 144668160

約数和(自身を除く): 79473546

約数列:

[1, 2, 3, 6, 9, 18, 71, 139, 142, 213, 278, 367, 417, 426, 639, 734, 834, 1101, 1251, 1278, 2202, 2502, 3303, 6606, 9869, 19738, 26057, 29607, 51013, 52114, 59214, 78171, 88821, 102026, 153039, 156342, 177642, 234513, 306078, 459117, 469026, 918234, 3621923, 7243846, 10865769, 21731538, 32597307, 65194614]

約数ペア:

[(1, 65194614), (2, 32597307), (3, 21731538), (6, 10865769), (9, 7243846), (18, 3621923), (71, 918234), (139, 469026), (142, 459117), (213, 306078), (278, 234513), (367, 177642), (417, 156342), (426, 153039), (639, 102026), (734, 88821), (834, 78171), (1101, 59214), (1251, 52114), (1278, 51013), (2202, 29607), (2502, 26057), (3303, 19738), (6606, 9869)]