18093726

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{151}}^1\times {\mathrm{317}}^1$

素因数の和:486

約数の個数: 64

約数和(自身を含む): 46402560

約数和(自身を除く): 28308834

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 151, 189, 302, 317, 378, 453, 634, 906, 951, 1057, 1359, 1902, 2114, 2219, 2718, 2853, 3171, 4077, 4438, 5706, 6342, 6657, 8154, 8559, 9513, 13314, 17118, 19026, 19971, 28539, 39942, 47867, 57078, 59913, 95734, 119826, 143601, 287202, 335069, 430803, 670138, 861606, 1005207, 1292409, 2010414, 2584818, 3015621, 6031242, 9046863, 18093726]

約数ペア:

[(1, 18093726), (2, 9046863), (3, 6031242), (6, 3015621), (7, 2584818), (9, 2010414), (14, 1292409), (18, 1005207), (21, 861606), (27, 670138), (42, 430803), (54, 335069), (63, 287202), (126, 143601), (151, 119826), (189, 95734), (302, 59913), (317, 57078), (378, 47867), (453, 39942), (634, 28539), (906, 19971), (951, 19026), (1057, 17118), (1359, 13314), (1902, 9513), (2114, 8559), (2219, 8154), (2718, 6657), (2853, 6342), (3171, 5706), (4077, 4438)]