24690861

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{383}}^1$

素因数の和:450

約数の個数: 48

約数和(自身を含む): 41932800

約数和(自身を除く): 17241939

約数列:

[1, 3, 9, 13, 19, 29, 39, 57, 87, 117, 171, 247, 261, 377, 383, 551, 741, 1131, 1149, 1653, 2223, 3393, 3447, 4959, 4979, 7163, 7277, 11107, 14937, 21489, 21831, 33321, 44811, 64467, 65493, 94601, 99963, 144391, 211033, 283803, 433173, 633099, 851409, 1299519, 1899297, 2743429, 8230287, 24690861]

約数ペア:

[(1, 24690861), (3, 8230287), (9, 2743429), (13, 1899297), (19, 1299519), (29, 851409), (39, 633099), (57, 433173), (87, 283803), (117, 211033), (171, 144391), (247, 99963), (261, 94601), (377, 65493), (383, 64467), (551, 44811), (741, 33321), (1131, 21831), (1149, 21489), (1653, 14937), (2223, 11107), (3393, 7277), (3447, 7163), (4959, 4979)]