147919506

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{947}}^1\times {\mathrm{3719}}^1$

素因数の和:4678

約数の個数: 32

約数和(自身を含む): 338549760

約数和(自身を除く): 190630254

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 947, 1894, 2841, 3719, 5682, 6629, 7438, 11157, 13258, 19887, 22314, 26033, 39774, 52066, 78099, 156198, 3521893, 7043786, 10565679, 21131358, 24653251, 49306502, 73959753, 147919506]

約数ペア:

[(1, 147919506), (2, 73959753), (3, 49306502), (6, 24653251), (7, 21131358), (14, 10565679), (21, 7043786), (42, 3521893), (947, 156198), (1894, 78099), (2841, 52066), (3719, 39774), (5682, 26033), (6629, 22314), (7438, 19887), (11157, 13258)]