18283941

素因数分解:

$3^3\times {\mathrm{13}}^2\times {\mathrm{4007}}^1$

素因数の和:4042

約数の個数: 24

約数和(自身を含む): 29338560

約数和(自身を除く): 11054619

約数列:

[1, 3, 9, 13, 27, 39, 117, 169, 351, 507, 1521, 4007, 4563, 12021, 36063, 52091, 108189, 156273, 468819, 677183, 1406457, 2031549, 6094647, 18283941]

約数ペア:

[(1, 18283941), (3, 6094647), (9, 2031549), (13, 1406457), (27, 677183), (39, 468819), (117, 156273), (169, 108189), (351, 52091), (507, 36063), (1521, 12021), (4007, 4563)]