9972302

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{359}}^1$

素因数の和:440

約数の個数: 32

約数和(自身を含む): 17107200

約数和(自身を除く): 7134898

約数列:

[1, 2, 17, 19, 34, 38, 43, 86, 323, 359, 646, 718, 731, 817, 1462, 1634, 6103, 6821, 12206, 13642, 13889, 15437, 27778, 30874, 115957, 231914, 262429, 293303, 524858, 586606, 4986151, 9972302]

約数ペア:

[(1, 9972302), (2, 4986151), (17, 586606), (19, 524858), (34, 293303), (38, 262429), (43, 231914), (86, 115957), (323, 30874), (359, 27778), (646, 15437), (718, 13889), (731, 13642), (817, 12206), (1462, 6821), (1634, 6103)]