18296508

素因数分解:

$2^2\times 3^1\times {\mathrm{103}}^1\times {\mathrm{113}}^1\times {\mathrm{131}}^1$

素因数の和:354

約数の個数: 48

約数和(自身を含む): 43819776

約数和(自身を除く): 25523268

約数列:

[1, 2, 3, 4, 6, 12, 103, 113, 131, 206, 226, 262, 309, 339, 393, 412, 452, 524, 618, 678, 786, 1236, 1356, 1572, 11639, 13493, 14803, 23278, 26986, 29606, 34917, 40479, 44409, 46556, 53972, 59212, 69834, 80958, 88818, 139668, 161916, 177636, 1524709, 3049418, 4574127, 6098836, 9148254, 18296508]

約数ペア:

[(1, 18296508), (2, 9148254), (3, 6098836), (4, 4574127), (6, 3049418), (12, 1524709), (103, 177636), (113, 161916), (131, 139668), (206, 88818), (226, 80958), (262, 69834), (309, 59212), (339, 53972), (393, 46556), (412, 44409), (452, 40479), (524, 34917), (618, 29606), (678, 26986), (786, 23278), (1236, 14803), (1356, 13493), (1572, 11639)]