15478074

素因数分解:

$2^1\times 3^3\times {\mathrm{41}}^1\times {\mathrm{6991}}^1$

素因数の和:7043

約数の個数: 32

約数和(自身を含む): 35239680

約数和(自身を除く): 19761606

約数列:

[1, 2, 3, 6, 9, 18, 27, 41, 54, 82, 123, 246, 369, 738, 1107, 2214, 6991, 13982, 20973, 41946, 62919, 125838, 188757, 286631, 377514, 573262, 859893, 1719786, 2579679, 5159358, 7739037, 15478074]

約数ペア:

[(1, 15478074), (2, 7739037), (3, 5159358), (6, 2579679), (9, 1719786), (18, 859893), (27, 573262), (41, 377514), (54, 286631), (82, 188757), (123, 125838), (246, 62919), (369, 41946), (738, 20973), (1107, 13982), (2214, 6991)]