18054946

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^3\times {\mathrm{587}}^1$

素因数の和:635

約数の個数: 32

約数和(自身を含む): 33586560

約数和(自身を除く): 15531614

約数列:

[1, 2, 7, 13, 14, 26, 91, 169, 182, 338, 587, 1174, 1183, 2197, 2366, 4109, 4394, 7631, 8218, 15262, 15379, 30758, 53417, 99203, 106834, 198406, 694421, 1289639, 1388842, 2579278, 9027473, 18054946]

約数ペア:

[(1, 18054946), (2, 9027473), (7, 2579278), (13, 1388842), (14, 1289639), (26, 694421), (91, 198406), (169, 106834), (182, 99203), (338, 53417), (587, 30758), (1174, 15379), (1183, 15262), (2197, 8218), (2366, 7631), (4109, 4394)]