38728854

素因数分解:

$2^1\times 3^6\times {\mathrm{101}}^1\times {\mathrm{263}}^1$

素因数の和:384

約数の個数: 56

約数和(自身を含む): 88296912

約数和(自身を除く): 49568058

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 101, 162, 202, 243, 263, 303, 486, 526, 606, 729, 789, 909, 1458, 1578, 1818, 2367, 2727, 4734, 5454, 7101, 8181, 14202, 16362, 21303, 24543, 26563, 42606, 49086, 53126, 63909, 73629, 79689, 127818, 147258, 159378, 191727, 239067, 383454, 478134, 717201, 1434402, 2151603, 4303206, 6454809, 12909618, 19364427, 38728854]

約数ペア:

[(1, 38728854), (2, 19364427), (3, 12909618), (6, 6454809), (9, 4303206), (18, 2151603), (27, 1434402), (54, 717201), (81, 478134), (101, 383454), (162, 239067), (202, 191727), (243, 159378), (263, 147258), (303, 127818), (486, 79689), (526, 73629), (606, 63909), (729, 53126), (789, 49086), (909, 42606), (1458, 26563), (1578, 24543), (1818, 21303), (2367, 16362), (2727, 14202), (4734, 8181), (5454, 7101)]