2018332710

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{521533}}^1$

素因数の和:521589

約数の個数: 48

約数和(自身を含む): 5369714064

約数和(自身を除く): 3351381354

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 43, 45, 86, 90, 129, 215, 258, 387, 430, 645, 774, 1290, 1935, 3870, 521533, 1043066, 1564599, 2607665, 3129198, 4693797, 5215330, 7822995, 9387594, 15645990, 22425919, 23468985, 44851838, 46937970, 67277757, 112129595, 134555514, 201833271, 224259190, 336388785, 403666542, 672777570, 1009166355, 2018332710]

約数ペア:

[(1, 2018332710), (2, 1009166355), (3, 672777570), (5, 403666542), (6, 336388785), (9, 224259190), (10, 201833271), (15, 134555514), (18, 112129595), (30, 67277757), (43, 46937970), (45, 44851838), (86, 23468985), (90, 22425919), (129, 15645990), (215, 9387594), (258, 7822995), (387, 5215330), (430, 4693797), (645, 3129198), (774, 2607665), (1290, 1564599), (1935, 1043066), (3870, 521533)]