243886758

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{331}}^1\times {\mathrm{3319}}^1$

素因数の和:3692

約数の個数: 32

約数和(自身を含む): 502621440

約数和(自身を除く): 258734682

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 331, 662, 993, 1986, 3319, 6638, 9957, 12247, 19914, 24494, 36741, 73482, 122803, 245606, 368409, 736818, 1098589, 2197178, 3295767, 6591534, 40647793, 81295586, 121943379, 243886758]

約数ペア:

[(1, 243886758), (2, 121943379), (3, 81295586), (6, 40647793), (37, 6591534), (74, 3295767), (111, 2197178), (222, 1098589), (331, 736818), (662, 368409), (993, 245606), (1986, 122803), (3319, 73482), (6638, 36741), (9957, 24494), (12247, 19914)]