9912984

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{21739}}^1$

素因数の和:21767

約数の個数: 32

約数和(自身を含む): 26088000

約数和(自身を除く): 16175016

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 21739, 43478, 65217, 86956, 130434, 173912, 260868, 413041, 521736, 826082, 1239123, 1652164, 2478246, 3304328, 4956492, 9912984]

約数ペア:

[(1, 9912984), (2, 4956492), (3, 3304328), (4, 2478246), (6, 1652164), (8, 1239123), (12, 826082), (19, 521736), (24, 413041), (38, 260868), (57, 173912), (76, 130434), (114, 86956), (152, 65217), (228, 43478), (456, 21739)]