3906526974

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{4451}}^1\times {\mathrm{20897}}^1$

素因数の和:25360

約数の個数: 32

約数和(自身を含む): 8931638016

約数和(自身を除く): 5025111042

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 4451, 8902, 13353, 20897, 26706, 31157, 41794, 62314, 62691, 93471, 125382, 146279, 186942, 292558, 438837, 877674, 93012547, 186025094, 279037641, 558075282, 651087829, 1302175658, 1953263487, 3906526974]

約数ペア:

[(1, 3906526974), (2, 1953263487), (3, 1302175658), (6, 651087829), (7, 558075282), (14, 279037641), (21, 186025094), (42, 93012547), (4451, 877674), (8902, 438837), (13353, 292558), (20897, 186942), (26706, 146279), (31157, 125382), (41794, 93471), (62314, 62691)]