667193742

素因数分解:

$2^1\times 3^2\times {\mathrm{97}}^1\times {\mathrm{131}}^1\times {\mathrm{2917}}^1$

素因数の和:3153

約数の個数: 48

約数和(自身を含む): 1472142672

約数和(自身を除く): 804948930

約数列:

[1, 2, 3, 6, 9, 18, 97, 131, 194, 262, 291, 393, 582, 786, 873, 1179, 1746, 2358, 2917, 5834, 8751, 12707, 17502, 25414, 26253, 38121, 52506, 76242, 114363, 228726, 282949, 382127, 565898, 764254, 848847, 1146381, 1697694, 2292762, 2546541, 3439143, 5093082, 6878286, 37066319, 74132638, 111198957, 222397914, 333596871, 667193742]

約数ペア:

[(1, 667193742), (2, 333596871), (3, 222397914), (6, 111198957), (9, 74132638), (18, 37066319), (97, 6878286), (131, 5093082), (194, 3439143), (262, 2546541), (291, 2292762), (393, 1697694), (582, 1146381), (786, 848847), (873, 764254), (1179, 565898), (1746, 382127), (2358, 282949), (2917, 228726), (5834, 114363), (8751, 76242), (12707, 52506), (17502, 38121), (25414, 26253)]