7213212

素因数分解:

$2^2\times 3^5\times {\mathrm{41}}^1\times {\mathrm{181}}^1$

素因数の和:241

約数の個数: 72

約数和(自身を含む): 19476912

約数和(自身を除く): 12263700

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 41, 54, 81, 82, 108, 123, 162, 164, 181, 243, 246, 324, 362, 369, 486, 492, 543, 724, 738, 972, 1086, 1107, 1476, 1629, 2172, 2214, 3258, 3321, 4428, 4887, 6516, 6642, 7421, 9774, 9963, 13284, 14661, 14842, 19548, 19926, 22263, 29322, 29684, 39852, 43983, 44526, 58644, 66789, 87966, 89052, 133578, 175932, 200367, 267156, 400734, 601101, 801468, 1202202, 1803303, 2404404, 3606606, 7213212]

約数ペア:

[(1, 7213212), (2, 3606606), (3, 2404404), (4, 1803303), (6, 1202202), (9, 801468), (12, 601101), (18, 400734), (27, 267156), (36, 200367), (41, 175932), (54, 133578), (81, 89052), (82, 87966), (108, 66789), (123, 58644), (162, 44526), (164, 43983), (181, 39852), (243, 29684), (246, 29322), (324, 22263), (362, 19926), (369, 19548), (486, 14842), (492, 14661), (543, 13284), (724, 9963), (738, 9774), (972, 7421), (1086, 6642), (1107, 6516), (1476, 4887), (1629, 4428), (2172, 3321), (2214, 3258)]