2142864

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{647}}^1$

素因数の和:684

約数の個数: 60

約数和(自身を含む): 6267456

約数和(自身を除く): 4124592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 92, 138, 144, 184, 207, 276, 368, 414, 552, 647, 828, 1104, 1294, 1656, 1941, 2588, 3312, 3882, 5176, 5823, 7764, 10352, 11646, 14881, 15528, 23292, 29762, 31056, 44643, 46584, 59524, 89286, 93168, 119048, 133929, 178572, 238096, 267858, 357144, 535716, 714288, 1071432, 2142864]

約数ペア:

[(1, 2142864), (2, 1071432), (3, 714288), (4, 535716), (6, 357144), (8, 267858), (9, 238096), (12, 178572), (16, 133929), (18, 119048), (23, 93168), (24, 89286), (36, 59524), (46, 46584), (48, 44643), (69, 31056), (72, 29762), (92, 23292), (138, 15528), (144, 14881), (184, 11646), (207, 10352), (276, 7764), (368, 5823), (414, 5176), (552, 3882), (647, 3312), (828, 2588), (1104, 1941), (1294, 1656)]