15671326554

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{997}}^1\times {\mathrm{22391}}^1$

素因数の和:23412

約数の個数: 64

約数和(自身を含む): 37543322880

約数和(自身を除く): 21871996326

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 997, 1994, 2991, 5982, 8973, 12961, 17946, 22391, 25922, 26919, 38883, 44782, 53838, 67173, 77766, 116649, 134346, 201519, 233298, 291083, 349947, 403038, 582166, 604557, 699894, 873249, 1209114, 1746498, 2619747, 5239494, 7859241, 15718482, 22323827, 44647654, 66971481, 133942962, 200914443, 290209751, 401828886, 580419502, 602743329, 870629253, 1205486658, 1741258506, 2611887759, 5223775518, 7835663277, 15671326554]

約数ペア:

[(1, 15671326554), (2, 7835663277), (3, 5223775518), (6, 2611887759), (9, 1741258506), (13, 1205486658), (18, 870629253), (26, 602743329), (27, 580419502), (39, 401828886), (54, 290209751), (78, 200914443), (117, 133942962), (234, 66971481), (351, 44647654), (702, 22323827), (997, 15718482), (1994, 7859241), (2991, 5239494), (5982, 2619747), (8973, 1746498), (12961, 1209114), (17946, 873249), (22391, 699894), (25922, 604557), (26919, 582166), (38883, 403038), (44782, 349947), (53838, 291083), (67173, 233298), (77766, 201519), (116649, 134346)]