18446766

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{3877}}^1$

素因数の和:3956

約数の個数: 32

約数和(自身を含む): 40393248

約数和(自身を除く): 21946482

約数列:

[1, 2, 3, 6, 13, 26, 39, 61, 78, 122, 183, 366, 793, 1586, 2379, 3877, 4758, 7754, 11631, 23262, 50401, 100802, 151203, 236497, 302406, 472994, 709491, 1418982, 3074461, 6148922, 9223383, 18446766]

約数ペア:

[(1, 18446766), (2, 9223383), (3, 6148922), (6, 3074461), (13, 1418982), (26, 709491), (39, 472994), (61, 302406), (78, 236497), (122, 151203), (183, 100802), (366, 50401), (793, 23262), (1586, 11631), (2379, 7754), (3877, 4758)]