15661271502

素因数分解:

$2^1\times 3^2\times {\mathrm{139}}^1\times {\mathrm{1747}}^1\times {\mathrm{3583}}^1$

素因数の和:5477

約数の個数: 48

約数和(自身を含む): 34205982720

約数和(自身を除く): 18544711218

約数列:

[1, 2, 3, 6, 9, 18, 139, 278, 417, 834, 1251, 1747, 2502, 3494, 3583, 5241, 7166, 10482, 10749, 15723, 21498, 31446, 32247, 64494, 242833, 485666, 498037, 728499, 996074, 1456998, 1494111, 2185497, 2988222, 4370994, 4482333, 6259501, 8964666, 12519002, 18778503, 37557006, 56335509, 112671018, 870070639, 1740141278, 2610211917, 5220423834, 7830635751, 15661271502]

約数ペア:

[(1, 15661271502), (2, 7830635751), (3, 5220423834), (6, 2610211917), (9, 1740141278), (18, 870070639), (139, 112671018), (278, 56335509), (417, 37557006), (834, 18778503), (1251, 12519002), (1747, 8964666), (2502, 6259501), (3494, 4482333), (3583, 4370994), (5241, 2988222), (7166, 2185497), (10482, 1494111), (10749, 1456998), (15723, 996074), (21498, 728499), (31446, 498037), (32247, 485666), (64494, 242833)]