18918354

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{34649}}^1$

素因数の和:34674

約数の個数: 32

約数和(自身を含む): 46569600

約数和(自身を除く): 27651246

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 34649, 69298, 103947, 207894, 242543, 450437, 485086, 727629, 900874, 1351311, 1455258, 2702622, 3153059, 6306118, 9459177, 18918354]

約数ペア:

[(1, 18918354), (2, 9459177), (3, 6306118), (6, 3153059), (7, 2702622), (13, 1455258), (14, 1351311), (21, 900874), (26, 727629), (39, 485086), (42, 450437), (78, 242543), (91, 207894), (182, 103947), (273, 69298), (546, 34649)]