9992898

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{479}}^1$

素因数の和:567

約数の個数: 48

約数和(自身を含む): 23212800

約数和(自身を除く): 13219902

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 61, 114, 122, 171, 183, 342, 366, 479, 549, 958, 1098, 1159, 1437, 2318, 2874, 3477, 4311, 6954, 8622, 9101, 10431, 18202, 20862, 27303, 29219, 54606, 58438, 81909, 87657, 163818, 175314, 262971, 525942, 555161, 1110322, 1665483, 3330966, 4996449, 9992898]

約数ペア:

[(1, 9992898), (2, 4996449), (3, 3330966), (6, 1665483), (9, 1110322), (18, 555161), (19, 525942), (38, 262971), (57, 175314), (61, 163818), (114, 87657), (122, 81909), (171, 58438), (183, 54606), (342, 29219), (366, 27303), (479, 20862), (549, 18202), (958, 10431), (1098, 9101), (1159, 8622), (1437, 6954), (2318, 4311), (2874, 3477)]