27120618

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{97}}^1\times {\mathrm{317}}^1$

素因数の和:436

約数の個数: 72

約数和(自身を含む): 69277572

約数和(自身を除く): 42156954

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 97, 98, 126, 147, 194, 291, 294, 317, 441, 582, 634, 679, 873, 882, 951, 1358, 1746, 1902, 2037, 2219, 2853, 4074, 4438, 4753, 5706, 6111, 6657, 9506, 12222, 13314, 14259, 15533, 19971, 28518, 30749, 31066, 39942, 42777, 46599, 61498, 85554, 92247, 93198, 139797, 184494, 215243, 276741, 279594, 430486, 553482, 645729, 1291458, 1506701, 1937187, 3013402, 3874374, 4520103, 9040206, 13560309, 27120618]

約数ペア:

[(1, 27120618), (2, 13560309), (3, 9040206), (6, 4520103), (7, 3874374), (9, 3013402), (14, 1937187), (18, 1506701), (21, 1291458), (42, 645729), (49, 553482), (63, 430486), (97, 279594), (98, 276741), (126, 215243), (147, 184494), (194, 139797), (291, 93198), (294, 92247), (317, 85554), (441, 61498), (582, 46599), (634, 42777), (679, 39942), (873, 31066), (882, 30749), (951, 28518), (1358, 19971), (1746, 15533), (1902, 14259), (2037, 13314), (2219, 12222), (2853, 9506), (4074, 6657), (4438, 6111), (4753, 5706)]