7637838

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{541}}^1$

素因数の和:740

約数の個数: 32

約数和(自身を含む): 16572192

約数和(自身を除く): 8934354

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 181, 362, 541, 543, 1082, 1086, 1623, 2353, 3246, 4706, 7033, 7059, 14066, 14118, 21099, 42198, 97921, 195842, 293763, 587526, 1272973, 2545946, 3818919, 7637838]

約数ペア:

[(1, 7637838), (2, 3818919), (3, 2545946), (6, 1272973), (13, 587526), (26, 293763), (39, 195842), (78, 97921), (181, 42198), (362, 21099), (541, 14118), (543, 14066), (1082, 7059), (1086, 7033), (1623, 4706), (2353, 3246)]