18858524348

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{113}}^1\times {\mathrm{571}}^1\times {\mathrm{821}}^1$

素因数の和:1598

約数の個数: 48

約数和(自身を含む): 33768614880

約数和(自身を除く): 14910090532

約数列:

[1, 2, 4, 89, 113, 178, 226, 356, 452, 571, 821, 1142, 1642, 2284, 3284, 10057, 20114, 40228, 50819, 64523, 73069, 92773, 101638, 129046, 146138, 185546, 203276, 258092, 292276, 371092, 468791, 937582, 1875164, 5742547, 8256797, 11485094, 16513594, 22970188, 33027188, 41722399, 52973383, 83444798, 105946766, 166889596, 211893532, 4714631087, 9429262174, 18858524348]

約数ペア:

[(1, 18858524348), (2, 9429262174), (4, 4714631087), (89, 211893532), (113, 166889596), (178, 105946766), (226, 83444798), (356, 52973383), (452, 41722399), (571, 33027188), (821, 22970188), (1142, 16513594), (1642, 11485094), (2284, 8256797), (3284, 5742547), (10057, 1875164), (20114, 937582), (40228, 468791), (50819, 371092), (64523, 292276), (73069, 258092), (92773, 203276), (101638, 185546), (129046, 146138)]