18504122

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{347}}^1$

素因数の和:662

約数の個数: 32

約数和(自身を含む): 34376832

約数和(自身を除く): 15872710

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 293, 347, 586, 694, 2051, 2429, 3809, 4102, 4511, 4858, 7618, 9022, 26663, 31577, 53326, 63154, 101671, 203342, 711697, 1321723, 1423394, 2643446, 9252061, 18504122]

約数ペア:

[(1, 18504122), (2, 9252061), (7, 2643446), (13, 1423394), (14, 1321723), (26, 711697), (91, 203342), (182, 101671), (293, 63154), (347, 53326), (586, 31577), (694, 26663), (2051, 9022), (2429, 7618), (3809, 4858), (4102, 4511)]