9900738

素因数分解:

$2^1\times 3^3\times {\mathrm{47}}^2\times {\mathrm{83}}^1$

素因数の和:188

約数の個数: 48

約数和(自身を含む): 22750560

約数和(自身を除く): 12849822

約数列:

[1, 2, 3, 6, 9, 18, 27, 47, 54, 83, 94, 141, 166, 249, 282, 423, 498, 747, 846, 1269, 1494, 2209, 2241, 2538, 3901, 4418, 4482, 6627, 7802, 11703, 13254, 19881, 23406, 35109, 39762, 59643, 70218, 105327, 119286, 183347, 210654, 366694, 550041, 1100082, 1650123, 3300246, 4950369, 9900738]

約数ペア:

[(1, 9900738), (2, 4950369), (3, 3300246), (6, 1650123), (9, 1100082), (18, 550041), (27, 366694), (47, 210654), (54, 183347), (83, 119286), (94, 105327), (141, 70218), (166, 59643), (249, 39762), (282, 35109), (423, 23406), (498, 19881), (747, 13254), (846, 11703), (1269, 7802), (1494, 6627), (2209, 4482), (2241, 4418), (2538, 3901)]