29842578

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1229}}^1$

素因数の和:1327

約数の個数: 48

約数和(自身を含む): 69076800

約数和(自身を除く): 39234222

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 71, 114, 142, 171, 213, 342, 426, 639, 1229, 1278, 1349, 2458, 2698, 3687, 4047, 7374, 8094, 11061, 12141, 22122, 23351, 24282, 46702, 70053, 87259, 140106, 174518, 210159, 261777, 420318, 523554, 785331, 1570662, 1657921, 3315842, 4973763, 9947526, 14921289, 29842578]

約数ペア:

[(1, 29842578), (2, 14921289), (3, 9947526), (6, 4973763), (9, 3315842), (18, 1657921), (19, 1570662), (38, 785331), (57, 523554), (71, 420318), (114, 261777), (142, 210159), (171, 174518), (213, 140106), (342, 87259), (426, 70053), (639, 46702), (1229, 24282), (1278, 23351), (1349, 22122), (2458, 12141), (2698, 11061), (3687, 8094), (4047, 7374)]