18173814324

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{345221}}^1$

素因数の和:345376

約数の個数: 48

約数和(自身を含む): 43845955776

約数和(自身を除く): 25672141452

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 107, 123, 164, 214, 246, 321, 428, 492, 642, 1284, 4387, 8774, 13161, 17548, 26322, 52644, 345221, 690442, 1035663, 1380884, 2071326, 4142652, 14154061, 28308122, 36938647, 42462183, 56616244, 73877294, 84924366, 110815941, 147754588, 169848732, 221631882, 443263764, 1514484527, 3028969054, 4543453581, 6057938108, 9086907162, 18173814324]

約数ペア:

[(1, 18173814324), (2, 9086907162), (3, 6057938108), (4, 4543453581), (6, 3028969054), (12, 1514484527), (41, 443263764), (82, 221631882), (107, 169848732), (123, 147754588), (164, 110815941), (214, 84924366), (246, 73877294), (321, 56616244), (428, 42462183), (492, 36938647), (642, 28308122), (1284, 14154061), (4387, 4142652), (8774, 2071326), (13161, 1380884), (17548, 1035663), (26322, 690442), (52644, 345221)]