74898426

素因数分解:

$2^1\times 3^1\times {\mathrm{149}}^1\times {\mathrm{199}}^1\times {\mathrm{421}}^1$

素因数の和:774

約数の個数: 32

約数和(自身を含む): 151920000

約数和(自身を除く): 77021574

約数列:

[1, 2, 3, 6, 149, 199, 298, 398, 421, 447, 597, 842, 894, 1194, 1263, 2526, 29651, 59302, 62729, 83779, 88953, 125458, 167558, 177906, 188187, 251337, 376374, 502674, 12483071, 24966142, 37449213, 74898426]

約数ペア:

[(1, 74898426), (2, 37449213), (3, 24966142), (6, 12483071), (149, 502674), (199, 376374), (298, 251337), (398, 188187), (421, 177906), (447, 167558), (597, 125458), (842, 88953), (894, 83779), (1194, 62729), (1263, 59302), (2526, 29651)]