290419884

素因数分解:

$2^2\times 3^3\times {\mathrm{2689073}}^1$

素因数の和:2689086

約数の個数: 24

約数和(自身を含む): 752940720

約数和(自身を除く): 462520836

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 2689073, 5378146, 8067219, 10756292, 16134438, 24201657, 32268876, 48403314, 72604971, 96806628, 145209942, 290419884]

約数ペア:

[(1, 290419884), (2, 145209942), (3, 96806628), (4, 72604971), (6, 48403314), (9, 32268876), (12, 24201657), (18, 16134438), (27, 10756292), (36, 8067219), (54, 5378146), (108, 2689073)]