18142348

素因数分解:

$2^2\times 7^2\times {\mathrm{151}}^1\times {\mathrm{613}}^1$

素因数の和:782

約数の個数: 36

約数和(自身を含む): 37237872

約数和(自身を除く): 19095524

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 151, 196, 302, 604, 613, 1057, 1226, 2114, 2452, 4228, 4291, 7399, 8582, 14798, 17164, 29596, 30037, 60074, 92563, 120148, 185126, 370252, 647941, 1295882, 2591764, 4535587, 9071174, 18142348]

約数ペア:

[(1, 18142348), (2, 9071174), (4, 4535587), (7, 2591764), (14, 1295882), (28, 647941), (49, 370252), (98, 185126), (151, 120148), (196, 92563), (302, 60074), (604, 30037), (613, 29596), (1057, 17164), (1226, 14798), (2114, 8582), (2452, 7399), (4228, 4291)]