51073218

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{405343}}^1$

素因数の和:405358

約数の個数: 24

約数和(自身を含む): 126467328

約数和(自身を除く): 75394110

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 405343, 810686, 1216029, 2432058, 2837401, 3648087, 5674802, 7296174, 8512203, 17024406, 25536609, 51073218]

約数ペア:

[(1, 51073218), (2, 25536609), (3, 17024406), (6, 8512203), (7, 7296174), (9, 5674802), (14, 3648087), (18, 2837401), (21, 2432058), (42, 1216029), (63, 810686), (126, 405343)]