18232908

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{643}}^1$

素因数の和:806

約数の個数: 48

約数和(自身を含む): 45440640

約数和(自身を除く): 27207732

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 139, 204, 278, 417, 556, 643, 834, 1286, 1668, 1929, 2363, 2572, 3858, 4726, 7089, 7716, 9452, 10931, 14178, 21862, 28356, 32793, 43724, 65586, 89377, 131172, 178754, 268131, 357508, 536262, 1072524, 1519409, 3038818, 4558227, 6077636, 9116454, 18232908]

約数ペア:

[(1, 18232908), (2, 9116454), (3, 6077636), (4, 4558227), (6, 3038818), (12, 1519409), (17, 1072524), (34, 536262), (51, 357508), (68, 268131), (102, 178754), (139, 131172), (204, 89377), (278, 65586), (417, 43724), (556, 32793), (643, 28356), (834, 21862), (1286, 14178), (1668, 10931), (1929, 9452), (2363, 7716), (2572, 7089), (3858, 4726)]