13187772

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1$

素因数の和:161

約数の個数: 120

約数和(自身を含む): 38704512

約数和(自身を除く): 25516740

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 31, 36, 39, 52, 54, 62, 78, 81, 93, 101, 108, 117, 124, 156, 162, 186, 202, 234, 279, 303, 324, 351, 372, 403, 404, 468, 558, 606, 702, 806, 837, 909, 1053, 1116, 1209, 1212, 1313, 1404, 1612, 1674, 1818, 2106, 2418, 2511, 2626, 2727, 3131, 3348, 3627, 3636, 3939, 4212, 4836, 5022, 5252, 5454, 6262, 7254, 7878, 8181, 9393, 10044, 10881, 10908, 11817, 12524, 14508, 15756, 16362, 18786, 21762, 23634, 28179, 32643, 32724, 35451, 37572, 40703, 43524, 47268, 56358, 65286, 70902, 81406, 84537, 106353, 112716, 122109, 130572, 141804, 162812, 169074, 212706, 244218, 253611, 338148, 366327, 425412, 488436, 507222, 732654, 1014444, 1098981, 1465308, 2197962, 3296943, 4395924, 6593886, 13187772]

約数ペア:

[(1, 13187772), (2, 6593886), (3, 4395924), (4, 3296943), (6, 2197962), (9, 1465308), (12, 1098981), (13, 1014444), (18, 732654), (26, 507222), (27, 488436), (31, 425412), (36, 366327), (39, 338148), (52, 253611), (54, 244218), (62, 212706), (78, 169074), (81, 162812), (93, 141804), (101, 130572), (108, 122109), (117, 112716), (124, 106353), (156, 84537), (162, 81406), (186, 70902), (202, 65286), (234, 56358), (279, 47268), (303, 43524), (324, 40703), (351, 37572), (372, 35451), (403, 32724), (404, 32643), (468, 28179), (558, 23634), (606, 21762), (702, 18786), (806, 16362), (837, 15756), (909, 14508), (1053, 12524), (1116, 11817), (1209, 10908), (1212, 10881), (1313, 10044), (1404, 9393), (1612, 8181), (1674, 7878), (1818, 7254), (2106, 6262), (2418, 5454), (2511, 5252), (2626, 5022), (2727, 4836), (3131, 4212), (3348, 3939), (3627, 3636)]