38474826

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{4789}}^1$

素因数の和:4910

約数の個数: 32

約数和(自身を含む): 83690880

約数和(自身を除く): 45216054

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 103, 206, 309, 618, 1339, 2678, 4017, 4789, 8034, 9578, 14367, 28734, 62257, 124514, 186771, 373542, 493267, 986534, 1479801, 2959602, 6412471, 12824942, 19237413, 38474826]

約数ペア:

[(1, 38474826), (2, 19237413), (3, 12824942), (6, 6412471), (13, 2959602), (26, 1479801), (39, 986534), (78, 493267), (103, 373542), (206, 186771), (309, 124514), (618, 62257), (1339, 28734), (2678, 14367), (4017, 9578), (4789, 8034)]