898989858

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{29327}}^1$

素因数の和:29479

約数の個数: 48

約数和(自身を含む): 2113727616

約数和(自身を除く): 1214737758

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 131, 234, 262, 393, 786, 1179, 1703, 2358, 3406, 5109, 10218, 15327, 29327, 30654, 58654, 87981, 175962, 263943, 381251, 527886, 762502, 1143753, 2287506, 3431259, 3841837, 6862518, 7683674, 11525511, 23051022, 34576533, 49943881, 69153066, 99887762, 149831643, 299663286, 449494929, 898989858]

約数ペア:

[(1, 898989858), (2, 449494929), (3, 299663286), (6, 149831643), (9, 99887762), (13, 69153066), (18, 49943881), (26, 34576533), (39, 23051022), (78, 11525511), (117, 7683674), (131, 6862518), (234, 3841837), (262, 3431259), (393, 2287506), (786, 1143753), (1179, 762502), (1703, 527886), (2358, 381251), (3406, 263943), (5109, 175962), (10218, 87981), (15327, 58654), (29327, 30654)]