12620556

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1$

素因数の和:216

約数の個数: 96

約数和(自身を含む): 35985600

約数和(自身を除く): 23365044

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 89, 101, 108, 117, 156, 178, 202, 234, 267, 303, 351, 356, 404, 468, 534, 606, 702, 801, 909, 1068, 1157, 1212, 1313, 1404, 1602, 1818, 2314, 2403, 2626, 2727, 3204, 3471, 3636, 3939, 4628, 4806, 5252, 5454, 6942, 7878, 8989, 9612, 10413, 10908, 11817, 13884, 15756, 17978, 20826, 23634, 26967, 31239, 35451, 35956, 41652, 47268, 53934, 62478, 70902, 80901, 107868, 116857, 124956, 141804, 161802, 233714, 242703, 323604, 350571, 467428, 485406, 701142, 970812, 1051713, 1402284, 2103426, 3155139, 4206852, 6310278, 12620556]

約数ペア:

[(1, 12620556), (2, 6310278), (3, 4206852), (4, 3155139), (6, 2103426), (9, 1402284), (12, 1051713), (13, 970812), (18, 701142), (26, 485406), (27, 467428), (36, 350571), (39, 323604), (52, 242703), (54, 233714), (78, 161802), (89, 141804), (101, 124956), (108, 116857), (117, 107868), (156, 80901), (178, 70902), (202, 62478), (234, 53934), (267, 47268), (303, 41652), (351, 35956), (356, 35451), (404, 31239), (468, 26967), (534, 23634), (606, 20826), (702, 17978), (801, 15756), (909, 13884), (1068, 11817), (1157, 10908), (1212, 10413), (1313, 9612), (1404, 8989), (1602, 7878), (1818, 6942), (2314, 5454), (2403, 5252), (2626, 4806), (2727, 4628), (3204, 3939), (3471, 3636)]