13039212

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{421}}^1$

素因数の和:546

約数の個数: 48

約数和(自身を含む): 31903200

約数和(自身を除く): 18863988

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 89, 116, 174, 178, 267, 348, 356, 421, 534, 842, 1068, 1263, 1684, 2526, 2581, 5052, 5162, 7743, 10324, 12209, 15486, 24418, 30972, 36627, 37469, 48836, 73254, 74938, 112407, 146508, 149876, 224814, 449628, 1086601, 2173202, 3259803, 4346404, 6519606, 13039212]

約数ペア:

[(1, 13039212), (2, 6519606), (3, 4346404), (4, 3259803), (6, 2173202), (12, 1086601), (29, 449628), (58, 224814), (87, 149876), (89, 146508), (116, 112407), (174, 74938), (178, 73254), (267, 48836), (348, 37469), (356, 36627), (421, 30972), (534, 24418), (842, 15486), (1068, 12209), (1263, 10324), (1684, 7743), (2526, 5162), (2581, 5052)]