66807258

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{15749}}^1$

素因数の和:15862

約数の個数: 32

約数和(自身を含む): 154224000

約数和(自身を除く): 87416742

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 101, 202, 303, 606, 707, 1414, 2121, 4242, 15749, 31498, 47247, 94494, 110243, 220486, 330729, 661458, 1590649, 3181298, 4771947, 9543894, 11134543, 22269086, 33403629, 66807258]

約数ペア:

[(1, 66807258), (2, 33403629), (3, 22269086), (6, 11134543), (7, 9543894), (14, 4771947), (21, 3181298), (42, 1590649), (101, 661458), (202, 330729), (303, 220486), (606, 110243), (707, 94494), (1414, 47247), (2121, 31498), (4242, 15749)]