1638264

素因数分解:

$2^3\times 3^1\times {\mathrm{68261}}^1$

素因数の和:68270

約数の個数: 16

約数和(自身を含む): 4095720

約数和(自身を除く): 2457456

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 68261, 136522, 204783, 273044, 409566, 546088, 819132, 1638264]

約数ペア:

[(1, 1638264), (2, 819132), (3, 546088), (4, 409566), (6, 273044), (8, 204783), (12, 136522), (24, 68261)]