18339642112

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{283159}}^1$

素因数の和:283209

約数の個数: 72

約数和(自身を含む): 41672090880

約数和(自身を除く): 23332448768

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 32, 44, 46, 64, 88, 92, 128, 176, 184, 253, 256, 352, 368, 506, 704, 736, 1012, 1408, 1472, 2024, 2816, 2944, 4048, 5888, 8096, 16192, 32384, 64768, 283159, 566318, 1132636, 2265272, 3114749, 4530544, 6229498, 6512657, 9061088, 12458996, 13025314, 18122176, 24917992, 26050628, 36244352, 49835984, 52101256, 71639227, 72488704, 99671968, 104202512, 143278454, 199343936, 208405024, 286556908, 398687872, 416810048, 573113816, 797375744, 833620096, 1146227632, 1667240192, 2292455264, 4584910528, 9169821056, 18339642112]

約数ペア:

[(1, 18339642112), (2, 9169821056), (4, 4584910528), (8, 2292455264), (11, 1667240192), (16, 1146227632), (22, 833620096), (23, 797375744), (32, 573113816), (44, 416810048), (46, 398687872), (64, 286556908), (88, 208405024), (92, 199343936), (128, 143278454), (176, 104202512), (184, 99671968), (253, 72488704), (256, 71639227), (352, 52101256), (368, 49835984), (506, 36244352), (704, 26050628), (736, 24917992), (1012, 18122176), (1408, 13025314), (1472, 12458996), (2024, 9061088), (2816, 6512657), (2944, 6229498), (4048, 4530544), (5888, 3114749), (8096, 2265272), (16192, 1132636), (32384, 566318), (64768, 283159)]