27656982

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{317}}^1$

素因数の和:493

約数の個数: 48

約数和(自身を含む): 62208432

約数和(自身を除く): 34551450

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 131, 222, 262, 317, 333, 393, 634, 666, 786, 951, 1179, 1902, 2358, 2853, 4847, 5706, 9694, 11729, 14541, 23458, 29082, 35187, 41527, 43623, 70374, 83054, 87246, 105561, 124581, 211122, 249162, 373743, 747486, 1536499, 3072998, 4609497, 9218994, 13828491, 27656982]

約数ペア:

[(1, 27656982), (2, 13828491), (3, 9218994), (6, 4609497), (9, 3072998), (18, 1536499), (37, 747486), (74, 373743), (111, 249162), (131, 211122), (222, 124581), (262, 105561), (317, 87246), (333, 83054), (393, 70374), (634, 43623), (666, 41527), (786, 35187), (951, 29082), (1179, 23458), (1902, 14541), (2358, 11729), (2853, 9694), (4847, 5706)]