7494618

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{241}}^1$

素因数の和:390

約数の個数: 32

約数和(自身を含む): 15472512

約数和(自身を除く): 7977894

約数列:

[1, 2, 3, 6, 71, 73, 142, 146, 213, 219, 241, 426, 438, 482, 723, 1446, 5183, 10366, 15549, 17111, 17593, 31098, 34222, 35186, 51333, 52779, 102666, 105558, 1249103, 2498206, 3747309, 7494618]

約数ペア:

[(1, 7494618), (2, 3747309), (3, 2498206), (6, 1249103), (71, 105558), (73, 102666), (142, 52779), (146, 51333), (213, 35186), (219, 34222), (241, 31098), (426, 17593), (438, 17111), (482, 15549), (723, 10366), (1446, 5183)]