38257908

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{2381}}^1$

素因数の和:2504

約数の個数: 48

約数和(自身を含む): 97109376

約数和(自身を除く): 58851468

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 103, 156, 206, 309, 412, 618, 1236, 1339, 2381, 2678, 4017, 4762, 5356, 7143, 8034, 9524, 14286, 16068, 28572, 30953, 61906, 92859, 123812, 185718, 245243, 371436, 490486, 735729, 980972, 1471458, 2942916, 3188159, 6376318, 9564477, 12752636, 19128954, 38257908]

約数ペア:

[(1, 38257908), (2, 19128954), (3, 12752636), (4, 9564477), (6, 6376318), (12, 3188159), (13, 2942916), (26, 1471458), (39, 980972), (52, 735729), (78, 490486), (103, 371436), (156, 245243), (206, 185718), (309, 123812), (412, 92859), (618, 61906), (1236, 30953), (1339, 28572), (2381, 16068), (2678, 14286), (4017, 9524), (4762, 8034), (5356, 7143)]