218936412

素因数分解:

$2^2\times 3^3\times {\mathrm{137}}^1\times {\mathrm{14797}}^1$

素因数の和:14947

約数の個数: 48

約数和(自身を含む): 571794720

約数和(自身を除く): 352858308

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 137, 274, 411, 548, 822, 1233, 1644, 2466, 3699, 4932, 7398, 14796, 14797, 29594, 44391, 59188, 88782, 133173, 177564, 266346, 399519, 532692, 799038, 1598076, 2027189, 4054378, 6081567, 8108756, 12163134, 18244701, 24326268, 36489402, 54734103, 72978804, 109468206, 218936412]

約数ペア:

[(1, 218936412), (2, 109468206), (3, 72978804), (4, 54734103), (6, 36489402), (9, 24326268), (12, 18244701), (18, 12163134), (27, 8108756), (36, 6081567), (54, 4054378), (108, 2027189), (137, 1598076), (274, 799038), (411, 532692), (548, 399519), (822, 266346), (1233, 177564), (1644, 133173), (2466, 88782), (3699, 59188), (4932, 44391), (7398, 29594), (14796, 14797)]