131031642

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{42737}}^1$

素因数の和:42822

約数の個数: 32

約数和(自身を含む): 303610752

約数和(自身を除く): 172579110

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 73, 146, 219, 438, 511, 1022, 1533, 3066, 42737, 85474, 128211, 256422, 299159, 598318, 897477, 1794954, 3119801, 6239602, 9359403, 18718806, 21838607, 43677214, 65515821, 131031642]

約数ペア:

[(1, 131031642), (2, 65515821), (3, 43677214), (6, 21838607), (7, 18718806), (14, 9359403), (21, 6239602), (42, 3119801), (73, 1794954), (146, 897477), (219, 598318), (438, 299159), (511, 256422), (1022, 128211), (1533, 85474), (3066, 42737)]