18174002

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{733}}^1$

素因数の和:783

約数の個数: 48

約数和(自身を含む): 36148032

約数和(自身を除く): 17974030

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 49, 77, 98, 154, 161, 253, 322, 506, 539, 733, 1078, 1127, 1466, 1771, 2254, 3542, 5131, 8063, 10262, 12397, 16126, 16859, 24794, 33718, 35917, 56441, 71834, 112882, 118013, 185449, 236026, 370898, 395087, 790174, 826091, 1298143, 1652182, 2596286, 9087001, 18174002]

約数ペア:

[(1, 18174002), (2, 9087001), (7, 2596286), (11, 1652182), (14, 1298143), (22, 826091), (23, 790174), (46, 395087), (49, 370898), (77, 236026), (98, 185449), (154, 118013), (161, 112882), (253, 71834), (322, 56441), (506, 35917), (539, 33718), (733, 24794), (1078, 16859), (1127, 16126), (1466, 12397), (1771, 10262), (2254, 8063), (3542, 5131)]