15212472

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1987}}^1$

素因数の和:2036

約数の個数: 64

約数和(自身を含む): 42940800

約数和(自身を除く): 27728328

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 29, 33, 44, 58, 66, 87, 88, 116, 132, 174, 232, 264, 319, 348, 638, 696, 957, 1276, 1914, 1987, 2552, 3828, 3974, 5961, 7656, 7948, 11922, 15896, 21857, 23844, 43714, 47688, 57623, 65571, 87428, 115246, 131142, 172869, 174856, 230492, 262284, 345738, 460984, 524568, 633853, 691476, 1267706, 1382952, 1901559, 2535412, 3803118, 5070824, 7606236, 15212472]

約数ペア:

[(1, 15212472), (2, 7606236), (3, 5070824), (4, 3803118), (6, 2535412), (8, 1901559), (11, 1382952), (12, 1267706), (22, 691476), (24, 633853), (29, 524568), (33, 460984), (44, 345738), (58, 262284), (66, 230492), (87, 174856), (88, 172869), (116, 131142), (132, 115246), (174, 87428), (232, 65571), (264, 57623), (319, 47688), (348, 43714), (638, 23844), (696, 21857), (957, 15896), (1276, 11922), (1914, 7948), (1987, 7656), (2552, 5961), (3828, 3974)]