18266238

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{467}}^1$

素因数の和:569

約数の個数: 48

約数和(自身を含む): 41395536

約数和(自身を除く): 23129298

約数列:

[1, 2, 3, 6, 9, 18, 41, 53, 82, 106, 123, 159, 246, 318, 369, 467, 477, 738, 934, 954, 1401, 2173, 2802, 4203, 4346, 6519, 8406, 13038, 19147, 19557, 24751, 38294, 39114, 49502, 57441, 74253, 114882, 148506, 172323, 222759, 344646, 445518, 1014791, 2029582, 3044373, 6088746, 9133119, 18266238]

約数ペア:

[(1, 18266238), (2, 9133119), (3, 6088746), (6, 3044373), (9, 2029582), (18, 1014791), (41, 445518), (53, 344646), (82, 222759), (106, 172323), (123, 148506), (159, 114882), (246, 74253), (318, 57441), (369, 49502), (467, 39114), (477, 38294), (738, 24751), (934, 19557), (954, 19147), (1401, 13038), (2173, 8406), (2802, 6519), (4203, 4346)]