18346824

素因数分解:

$2^3\times 3^4\times {\mathrm{23}}^1\times {\mathrm{1231}}^1$

素因数の和:1272

約数の個数: 80

約数和(自身を含む): 53665920

約数和(自身を除く): 35319096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 36, 46, 54, 69, 72, 81, 92, 108, 138, 162, 184, 207, 216, 276, 324, 414, 552, 621, 648, 828, 1231, 1242, 1656, 1863, 2462, 2484, 3693, 3726, 4924, 4968, 7386, 7452, 9848, 11079, 14772, 14904, 22158, 28313, 29544, 33237, 44316, 56626, 66474, 84939, 88632, 99711, 113252, 132948, 169878, 199422, 226504, 254817, 265896, 339756, 398844, 509634, 679512, 764451, 797688, 1019268, 1528902, 2038536, 2293353, 3057804, 4586706, 6115608, 9173412, 18346824]

約数ペア:

[(1, 18346824), (2, 9173412), (3, 6115608), (4, 4586706), (6, 3057804), (8, 2293353), (9, 2038536), (12, 1528902), (18, 1019268), (23, 797688), (24, 764451), (27, 679512), (36, 509634), (46, 398844), (54, 339756), (69, 265896), (72, 254817), (81, 226504), (92, 199422), (108, 169878), (138, 132948), (162, 113252), (184, 99711), (207, 88632), (216, 84939), (276, 66474), (324, 56626), (414, 44316), (552, 33237), (621, 29544), (648, 28313), (828, 22158), (1231, 14904), (1242, 14772), (1656, 11079), (1863, 9848), (2462, 7452), (2484, 7386), (3693, 4968), (3726, 4924)]