12139308

素因数分解:

$2^2\times 3^6\times {\mathrm{23}}^1\times {\mathrm{181}}^1$

素因数の和:226

約数の個数: 84

約数和(自身を含む): 33419568

約数和(自身を除く): 21280260

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 81, 92, 108, 138, 162, 181, 207, 243, 276, 324, 362, 414, 486, 543, 621, 724, 729, 828, 972, 1086, 1242, 1458, 1629, 1863, 2172, 2484, 2916, 3258, 3726, 4163, 4887, 5589, 6516, 7452, 8326, 9774, 11178, 12489, 14661, 16652, 16767, 19548, 22356, 24978, 29322, 33534, 37467, 43983, 49956, 58644, 67068, 74934, 87966, 112401, 131949, 149868, 175932, 224802, 263898, 337203, 449604, 527796, 674406, 1011609, 1348812, 2023218, 3034827, 4046436, 6069654, 12139308]

約数ペア:

[(1, 12139308), (2, 6069654), (3, 4046436), (4, 3034827), (6, 2023218), (9, 1348812), (12, 1011609), (18, 674406), (23, 527796), (27, 449604), (36, 337203), (46, 263898), (54, 224802), (69, 175932), (81, 149868), (92, 131949), (108, 112401), (138, 87966), (162, 74934), (181, 67068), (207, 58644), (243, 49956), (276, 43983), (324, 37467), (362, 33534), (414, 29322), (486, 24978), (543, 22356), (621, 19548), (724, 16767), (729, 16652), (828, 14661), (972, 12489), (1086, 11178), (1242, 9774), (1458, 8326), (1629, 7452), (1863, 6516), (2172, 5589), (2484, 4887), (2916, 4163), (3258, 3726)]