18230792

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{179}}^1\times {\mathrm{439}}^1$

素因数の和:653

約数の個数: 32

約数和(自身を含む): 35640000

約数和(自身を除く): 17409208

約数列:

[1, 2, 4, 8, 29, 58, 116, 179, 232, 358, 439, 716, 878, 1432, 1756, 3512, 5191, 10382, 12731, 20764, 25462, 41528, 50924, 78581, 101848, 157162, 314324, 628648, 2278849, 4557698, 9115396, 18230792]

約数ペア:

[(1, 18230792), (2, 9115396), (4, 4557698), (8, 2278849), (29, 628648), (58, 314324), (116, 157162), (179, 101848), (232, 78581), (358, 50924), (439, 41528), (716, 25462), (878, 20764), (1432, 12731), (1756, 10382), (3512, 5191)]