15684708

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{3467}}^1$

素因数の和:3516

約数の個数: 48

約数和(自身を含む): 40783680

約数和(自身を除く): 25098972

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 29, 39, 52, 58, 78, 87, 116, 156, 174, 348, 377, 754, 1131, 1508, 2262, 3467, 4524, 6934, 10401, 13868, 20802, 41604, 45071, 90142, 100543, 135213, 180284, 201086, 270426, 301629, 402172, 540852, 603258, 1206516, 1307059, 2614118, 3921177, 5228236, 7842354, 15684708]

約数ペア:

[(1, 15684708), (2, 7842354), (3, 5228236), (4, 3921177), (6, 2614118), (12, 1307059), (13, 1206516), (26, 603258), (29, 540852), (39, 402172), (52, 301629), (58, 270426), (78, 201086), (87, 180284), (116, 135213), (156, 100543), (174, 90142), (348, 45071), (377, 41604), (754, 20802), (1131, 13868), (1508, 10401), (2262, 6934), (3467, 4524)]