40890174

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{18077}}^1$

素因数の和:18124

約数の個数: 32

約数和(自身を含む): 91113120

約数和(自身を除く): 50222946

約数列:

[1, 2, 3, 6, 13, 26, 29, 39, 58, 78, 87, 174, 377, 754, 1131, 2262, 18077, 36154, 54231, 108462, 235001, 470002, 524233, 705003, 1048466, 1410006, 1572699, 3145398, 6815029, 13630058, 20445087, 40890174]

約数ペア:

[(1, 40890174), (2, 20445087), (3, 13630058), (6, 6815029), (13, 3145398), (26, 1572699), (29, 1410006), (39, 1048466), (58, 705003), (78, 524233), (87, 470002), (174, 235001), (377, 108462), (754, 54231), (1131, 36154), (2262, 18077)]