18984078

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{18503}}^1$

素因数の和:18533

約数の個数: 32

約数和(自身を含む): 44409600

約数和(自身を除く): 25425522

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 513, 1026, 18503, 37006, 55509, 111018, 166527, 333054, 351557, 499581, 703114, 999162, 1054671, 2109342, 3164013, 6328026, 9492039, 18984078]

約数ペア:

[(1, 18984078), (2, 9492039), (3, 6328026), (6, 3164013), (9, 2109342), (18, 1054671), (19, 999162), (27, 703114), (38, 499581), (54, 351557), (57, 333054), (114, 166527), (171, 111018), (342, 55509), (513, 37006), (1026, 18503)]