662532

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1$

素因数の和:188

約数の個数: 48

約数和(自身を含む): 1731072

約数和(自身を除く): 1068540

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 137, 156, 186, 274, 372, 403, 411, 548, 806, 822, 1209, 1612, 1644, 1781, 2418, 3562, 4247, 4836, 5343, 7124, 8494, 10686, 12741, 16988, 21372, 25482, 50964, 55211, 110422, 165633, 220844, 331266, 662532]

約数ペア:

[(1, 662532), (2, 331266), (3, 220844), (4, 165633), (6, 110422), (12, 55211), (13, 50964), (26, 25482), (31, 21372), (39, 16988), (52, 12741), (62, 10686), (78, 8494), (93, 7124), (124, 5343), (137, 4836), (156, 4247), (186, 3562), (274, 2418), (372, 1781), (403, 1644), (411, 1612), (548, 1209), (806, 822)]