42378906

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{1877}}^1$

素因数の和:2006

約数の個数: 32

約数和(自身を含む): 87619968

約数和(自身を除く): 45241062

約数列:

[1, 2, 3, 6, 53, 71, 106, 142, 159, 213, 318, 426, 1877, 3754, 3763, 5631, 7526, 11262, 11289, 22578, 99481, 133267, 198962, 266534, 298443, 399801, 596886, 799602, 7063151, 14126302, 21189453, 42378906]

約数ペア:

[(1, 42378906), (2, 21189453), (3, 14126302), (6, 7063151), (53, 799602), (71, 596886), (106, 399801), (142, 298443), (159, 266534), (213, 198962), (318, 133267), (426, 99481), (1877, 22578), (3754, 11289), (3763, 11262), (5631, 7526)]