12902169978

素因数分解:

$2^1\times 3^2\times {\mathrm{89}}^1\times {\mathrm{701}}^1\times {\mathrm{11489}}^1$

素因数の和:12287

約数の個数: 48

約数和(自身を含む): 28311589800

約数和(自身を除く): 15409419822

約数列:

[1, 2, 3, 6, 9, 18, 89, 178, 267, 534, 701, 801, 1402, 1602, 2103, 4206, 6309, 11489, 12618, 22978, 34467, 62389, 68934, 103401, 124778, 187167, 206802, 374334, 561501, 1022521, 1123002, 2045042, 3067563, 6135126, 8053789, 9202689, 16107578, 18405378, 24161367, 48322734, 72484101, 144968202, 716787221, 1433574442, 2150361663, 4300723326, 6451084989, 12902169978]

約数ペア:

[(1, 12902169978), (2, 6451084989), (3, 4300723326), (6, 2150361663), (9, 1433574442), (18, 716787221), (89, 144968202), (178, 72484101), (267, 48322734), (534, 24161367), (701, 18405378), (801, 16107578), (1402, 9202689), (1602, 8053789), (2103, 6135126), (4206, 3067563), (6309, 2045042), (11489, 1123002), (12618, 1022521), (22978, 561501), (34467, 374334), (62389, 206802), (68934, 187167), (103401, 124778)]