18010992

素因数分解:

$2^4\times 3^1\times {\mathrm{103}}^1\times {\mathrm{3643}}^1$

素因数の和:3757

約数の個数: 40

約数和(自身を含む): 46993024

約数和(自身を除く): 28982032

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 103, 206, 309, 412, 618, 824, 1236, 1648, 2472, 3643, 4944, 7286, 10929, 14572, 21858, 29144, 43716, 58288, 87432, 174864, 375229, 750458, 1125687, 1500916, 2251374, 3001832, 4502748, 6003664, 9005496, 18010992]

約数ペア:

[(1, 18010992), (2, 9005496), (3, 6003664), (4, 4502748), (6, 3001832), (8, 2251374), (12, 1500916), (16, 1125687), (24, 750458), (48, 375229), (103, 174864), (206, 87432), (309, 58288), (412, 43716), (618, 29144), (824, 21858), (1236, 14572), (1648, 10929), (2472, 7286), (3643, 4944)]