66706962

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{21757}}^1$

素因数の和:21842

約数の個数: 32

約数和(自身を含む): 154568832

約数和(自身を除く): 87861870

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 73, 146, 219, 438, 511, 1022, 1533, 3066, 21757, 43514, 65271, 130542, 152299, 304598, 456897, 913794, 1588261, 3176522, 4764783, 9529566, 11117827, 22235654, 33353481, 66706962]

約数ペア:

[(1, 66706962), (2, 33353481), (3, 22235654), (6, 11117827), (7, 9529566), (14, 4764783), (21, 3176522), (42, 1588261), (73, 913794), (146, 456897), (219, 304598), (438, 152299), (511, 130542), (1022, 65271), (1533, 43514), (3066, 21757)]