18550374

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{229}}^1\times {\mathrm{587}}^1$

素因数の和:844

約数の個数: 32

約数和(自身を含む): 38949120

約数和(自身を除く): 20398746

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 229, 458, 587, 687, 1174, 1374, 1761, 3522, 5267, 10534, 13501, 15801, 27002, 31602, 40503, 81006, 134423, 268846, 403269, 806538, 3091729, 6183458, 9275187, 18550374]

約数ペア:

[(1, 18550374), (2, 9275187), (3, 6183458), (6, 3091729), (23, 806538), (46, 403269), (69, 268846), (138, 134423), (229, 81006), (458, 40503), (587, 31602), (687, 27002), (1174, 15801), (1374, 13501), (1761, 10534), (3522, 5267)]