13282308

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{281}}^1$

素因数の和:405

約数の個数: 72

約数和(自身を含む): 36645336

約数和(自身を除く): 23363028

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 101, 117, 156, 202, 234, 281, 303, 404, 468, 562, 606, 843, 909, 1124, 1212, 1313, 1686, 1818, 2529, 2626, 3372, 3636, 3653, 3939, 5058, 5252, 7306, 7878, 10116, 10959, 11817, 14612, 15756, 21918, 23634, 28381, 32877, 43836, 47268, 56762, 65754, 85143, 113524, 131508, 170286, 255429, 340572, 368953, 510858, 737906, 1021716, 1106859, 1475812, 2213718, 3320577, 4427436, 6641154, 13282308]

約数ペア:

[(1, 13282308), (2, 6641154), (3, 4427436), (4, 3320577), (6, 2213718), (9, 1475812), (12, 1106859), (13, 1021716), (18, 737906), (26, 510858), (36, 368953), (39, 340572), (52, 255429), (78, 170286), (101, 131508), (117, 113524), (156, 85143), (202, 65754), (234, 56762), (281, 47268), (303, 43836), (404, 32877), (468, 28381), (562, 23634), (606, 21918), (843, 15756), (909, 14612), (1124, 11817), (1212, 10959), (1313, 10116), (1686, 7878), (1818, 7306), (2529, 5252), (2626, 5058), (3372, 3939), (3636, 3653)]