13255812

素因数分解:

$2^2\times 3^4\times {\mathrm{163}}^1\times {\mathrm{251}}^1$

素因数の和:430

約数の個数: 60

約数和(自身を含む): 35004816

約数和(自身を除く): 21749004

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 163, 251, 324, 326, 489, 502, 652, 753, 978, 1004, 1467, 1506, 1956, 2259, 2934, 3012, 4401, 4518, 5868, 6777, 8802, 9036, 13203, 13554, 17604, 20331, 26406, 27108, 40662, 40913, 52812, 81324, 81826, 122739, 163652, 245478, 368217, 490956, 736434, 1104651, 1472868, 2209302, 3313953, 4418604, 6627906, 13255812]

約数ペア:

[(1, 13255812), (2, 6627906), (3, 4418604), (4, 3313953), (6, 2209302), (9, 1472868), (12, 1104651), (18, 736434), (27, 490956), (36, 368217), (54, 245478), (81, 163652), (108, 122739), (162, 81826), (163, 81324), (251, 52812), (324, 40913), (326, 40662), (489, 27108), (502, 26406), (652, 20331), (753, 17604), (978, 13554), (1004, 13203), (1467, 9036), (1506, 8802), (1956, 6777), (2259, 5868), (2934, 4518), (3012, 4401)]