22156900578

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{887483}}^1$

素因数の和:887583

約数の個数: 48

約数和(自身を含む): 51225576480

約数和(自身を除く): 29068675902

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 73, 114, 146, 171, 219, 342, 438, 657, 1314, 1387, 2774, 4161, 8322, 12483, 24966, 887483, 1774966, 2662449, 5324898, 7987347, 15974694, 16862177, 33724354, 50586531, 64786259, 101173062, 129572518, 151759593, 194358777, 303519186, 388717554, 583076331, 1166152662, 1230938921, 2461877842, 3692816763, 7385633526, 11078450289, 22156900578]

約数ペア:

[(1, 22156900578), (2, 11078450289), (3, 7385633526), (6, 3692816763), (9, 2461877842), (18, 1230938921), (19, 1166152662), (38, 583076331), (57, 388717554), (73, 303519186), (114, 194358777), (146, 151759593), (171, 129572518), (219, 101173062), (342, 64786259), (438, 50586531), (657, 33724354), (1314, 16862177), (1387, 15974694), (2774, 7987347), (4161, 5324898), (8322, 2662449), (12483, 1774966), (24966, 887483)]