651536136

素因数分解:

$2^3\times 3^4\times {\mathrm{1005457}}^1$

素因数の和:1005475

約数の個数: 40

約数和(自身を含む): 1824906270

約数和(自身を除く): 1173370134

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 1005457, 2010914, 3016371, 4021828, 6032742, 8043656, 9049113, 12065484, 18098226, 24130968, 27147339, 36196452, 54294678, 72392904, 81442017, 108589356, 162884034, 217178712, 325768068, 651536136]

約数ペア:

[(1, 651536136), (2, 325768068), (3, 217178712), (4, 162884034), (6, 108589356), (8, 81442017), (9, 72392904), (12, 54294678), (18, 36196452), (24, 27147339), (27, 24130968), (36, 18098226), (54, 12065484), (72, 9049113), (81, 8043656), (108, 6032742), (162, 4021828), (216, 3016371), (324, 2010914), (648, 1005457)]