13058874

素因数分解:

$2^1\times 3^3\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{269}}^1$

素因数の和:340

約数の個数: 64

約数和(自身を含む): 31104000

約数和(自身を除く): 18045126

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 31, 54, 58, 62, 87, 93, 174, 186, 261, 269, 279, 522, 538, 558, 783, 807, 837, 899, 1566, 1614, 1674, 1798, 2421, 2697, 4842, 5394, 7263, 7801, 8091, 8339, 14526, 15602, 16182, 16678, 23403, 24273, 25017, 46806, 48546, 50034, 70209, 75051, 140418, 150102, 210627, 225153, 241831, 421254, 450306, 483662, 725493, 1450986, 2176479, 4352958, 6529437, 13058874]

約数ペア:

[(1, 13058874), (2, 6529437), (3, 4352958), (6, 2176479), (9, 1450986), (18, 725493), (27, 483662), (29, 450306), (31, 421254), (54, 241831), (58, 225153), (62, 210627), (87, 150102), (93, 140418), (174, 75051), (186, 70209), (261, 50034), (269, 48546), (279, 46806), (522, 25017), (538, 24273), (558, 23403), (783, 16678), (807, 16182), (837, 15602), (899, 14526), (1566, 8339), (1614, 8091), (1674, 7801), (1798, 7263), (2421, 5394), (2697, 4842)]