331604964

素因数分解:

$2^2\times 3^2\times {\mathrm{9211249}}^1$

素因数の和:9211259

約数の個数: 18

約数和(自身を含む): 838223750

約数和(自身を除く): 506618786

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 9211249, 18422498, 27633747, 36844996, 55267494, 82901241, 110534988, 165802482, 331604964]

約数ペア:

[(1, 331604964), (2, 165802482), (3, 110534988), (4, 82901241), (6, 55267494), (9, 36844996), (12, 27633747), (18, 18422498), (36, 9211249)]