18426003044

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{15939449}}^1$

素因数の和:15939487

約数の個数: 18

約数和(自身を含む): 34253878050

約数和(自身を除く): 15827875006

約数列:

[1, 2, 4, 17, 34, 68, 289, 578, 1156, 15939449, 31878898, 63757796, 270970633, 541941266, 1083882532, 4606500761, 9213001522, 18426003044]

約数ペア:

[(1, 18426003044), (2, 9213001522), (4, 4606500761), (17, 1083882532), (34, 541941266), (68, 270970633), (289, 63757796), (578, 31878898), (1156, 15939449)]