15942906

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{827}}^1$

素因数の和:865

約数の個数: 80

約数和(自身を含む): 43281216

約数和(自身を除く): 27338310

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 27, 34, 42, 51, 54, 63, 81, 102, 119, 126, 153, 162, 189, 238, 306, 357, 378, 459, 567, 714, 827, 918, 1071, 1134, 1377, 1654, 2142, 2481, 2754, 3213, 4962, 5789, 6426, 7443, 9639, 11578, 14059, 14886, 17367, 19278, 22329, 28118, 34734, 42177, 44658, 52101, 66987, 84354, 98413, 104202, 126531, 133974, 156303, 196826, 253062, 295239, 312606, 379593, 468909, 590478, 759186, 885717, 937818, 1138779, 1771434, 2277558, 2657151, 5314302, 7971453, 15942906]

約数ペア:

[(1, 15942906), (2, 7971453), (3, 5314302), (6, 2657151), (7, 2277558), (9, 1771434), (14, 1138779), (17, 937818), (18, 885717), (21, 759186), (27, 590478), (34, 468909), (42, 379593), (51, 312606), (54, 295239), (63, 253062), (81, 196826), (102, 156303), (119, 133974), (126, 126531), (153, 104202), (162, 98413), (189, 84354), (238, 66987), (306, 52101), (357, 44658), (378, 42177), (459, 34734), (567, 28118), (714, 22329), (827, 19278), (918, 17367), (1071, 14886), (1134, 14059), (1377, 11578), (1654, 9639), (2142, 7443), (2481, 6426), (2754, 5789), (3213, 4962)]