7453638

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1$

素因数の和:277

約数の個数: 48

約数和(自身を含む): 16988400

約数和(自身を除く): 9534762

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 109, 131, 174, 218, 261, 262, 327, 393, 522, 654, 786, 981, 1179, 1962, 2358, 3161, 3799, 6322, 7598, 9483, 11397, 14279, 18966, 22794, 28449, 28558, 34191, 42837, 56898, 68382, 85674, 128511, 257022, 414091, 828182, 1242273, 2484546, 3726819, 7453638]

約数ペア:

[(1, 7453638), (2, 3726819), (3, 2484546), (6, 1242273), (9, 828182), (18, 414091), (29, 257022), (58, 128511), (87, 85674), (109, 68382), (131, 56898), (174, 42837), (218, 34191), (261, 28558), (262, 28449), (327, 22794), (393, 18966), (522, 14279), (654, 11397), (786, 9483), (981, 7598), (1179, 6322), (1962, 3799), (2358, 3161)]