18265230

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1109}}^1$

素因数の和:1186

約数の個数: 64

約数和(自身を含む): 49550400

約数和(自身を除く): 31285170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 61, 90, 122, 135, 183, 270, 305, 366, 549, 610, 915, 1098, 1109, 1647, 1830, 2218, 2745, 3294, 3327, 5490, 5545, 6654, 8235, 9981, 11090, 16470, 16635, 19962, 29943, 33270, 49905, 59886, 67649, 99810, 135298, 149715, 202947, 299430, 338245, 405894, 608841, 676490, 1014735, 1217682, 1826523, 2029470, 3044205, 3653046, 6088410, 9132615, 18265230]

約数ペア:

[(1, 18265230), (2, 9132615), (3, 6088410), (5, 3653046), (6, 3044205), (9, 2029470), (10, 1826523), (15, 1217682), (18, 1014735), (27, 676490), (30, 608841), (45, 405894), (54, 338245), (61, 299430), (90, 202947), (122, 149715), (135, 135298), (183, 99810), (270, 67649), (305, 59886), (366, 49905), (549, 33270), (610, 29943), (915, 19962), (1098, 16635), (1109, 16470), (1647, 11090), (1830, 9981), (2218, 8235), (2745, 6654), (3294, 5545), (3327, 5490)]