13085964

素因数分解:

$2^2\times 3^2\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1$

素因数の和:231

約数の個数: 72

約数和(自身を含む): 34529040

約数和(自身を除く): 21443076

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 59, 61, 101, 118, 122, 177, 183, 202, 236, 244, 303, 354, 366, 404, 531, 549, 606, 708, 732, 909, 1062, 1098, 1212, 1818, 2124, 2196, 3599, 3636, 5959, 6161, 7198, 10797, 11918, 12322, 14396, 17877, 18483, 21594, 23836, 24644, 32391, 35754, 36966, 43188, 53631, 55449, 64782, 71508, 73932, 107262, 110898, 129564, 214524, 221796, 363499, 726998, 1090497, 1453996, 2180994, 3271491, 4361988, 6542982, 13085964]

約数ペア:

[(1, 13085964), (2, 6542982), (3, 4361988), (4, 3271491), (6, 2180994), (9, 1453996), (12, 1090497), (18, 726998), (36, 363499), (59, 221796), (61, 214524), (101, 129564), (118, 110898), (122, 107262), (177, 73932), (183, 71508), (202, 64782), (236, 55449), (244, 53631), (303, 43188), (354, 36966), (366, 35754), (404, 32391), (531, 24644), (549, 23836), (606, 21594), (708, 18483), (732, 17877), (909, 14396), (1062, 12322), (1098, 11918), (1212, 10797), (1818, 7198), (2124, 6161), (2196, 5959), (3599, 3636)]