8931678

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{1951}}^1$

素因数の和:2072

約数の個数: 32

約数和(自身を含む): 20613120

約数和(自身を除く): 11681442

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 109, 218, 327, 654, 763, 1526, 1951, 2289, 3902, 4578, 5853, 11706, 13657, 27314, 40971, 81942, 212659, 425318, 637977, 1275954, 1488613, 2977226, 4465839, 8931678]

約数ペア:

[(1, 8931678), (2, 4465839), (3, 2977226), (6, 1488613), (7, 1275954), (14, 637977), (21, 425318), (42, 212659), (109, 81942), (218, 40971), (327, 27314), (654, 13657), (763, 11706), (1526, 5853), (1951, 4578), (2289, 3902)]