449301474

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{1313747}}^1$

素因数の和:1313774

約数の個数: 24

約数和(自身を含む): 1024723440

約数和(自身を除く): 575421966

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 1313747, 2627494, 3941241, 7882482, 11823723, 23647446, 24961193, 49922386, 74883579, 149767158, 224650737, 449301474]

約数ペア:

[(1, 449301474), (2, 224650737), (3, 149767158), (6, 74883579), (9, 49922386), (18, 24961193), (19, 23647446), (38, 11823723), (57, 7882482), (114, 3941241), (171, 2627494), (342, 1313747)]