15357137388

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{280711}}^1$

素因数の和:280862

約数の個数: 48

約数和(自身を含む): 36973138944

約数和(自身を除く): 21616001556

約数列:

[1, 2, 3, 4, 6, 12, 47, 94, 97, 141, 188, 194, 282, 291, 388, 564, 582, 1164, 4559, 9118, 13677, 18236, 27354, 54708, 280711, 561422, 842133, 1122844, 1684266, 3368532, 13193417, 26386834, 27228967, 39580251, 52773668, 54457934, 79160502, 81686901, 108915868, 158321004, 163373802, 326747604, 1279761449, 2559522898, 3839284347, 5119045796, 7678568694, 15357137388]

約数ペア:

[(1, 15357137388), (2, 7678568694), (3, 5119045796), (4, 3839284347), (6, 2559522898), (12, 1279761449), (47, 326747604), (94, 163373802), (97, 158321004), (141, 108915868), (188, 81686901), (194, 79160502), (282, 54457934), (291, 52773668), (388, 39580251), (564, 27228967), (582, 26386834), (1164, 13193417), (4559, 3368532), (9118, 1684266), (13677, 1122844), (18236, 842133), (27354, 561422), (54708, 280711)]