15691857246

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{112327}}^1$

素因数の和:112550

約数の個数: 64

約数和(自身を含む): 37742208000

約数和(自身を除く): 22050350754

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 199, 234, 351, 398, 597, 702, 1194, 1791, 2587, 3582, 5174, 5373, 7761, 10746, 15522, 23283, 46566, 69849, 112327, 139698, 224654, 336981, 673962, 1010943, 1460251, 2021886, 2920502, 3032829, 4380753, 6065658, 8761506, 13142259, 22353073, 26284518, 39426777, 44706146, 67059219, 78853554, 134118438, 201177657, 290589949, 402355314, 581179898, 603532971, 871769847, 1207065942, 1743539694, 2615309541, 5230619082, 7845928623, 15691857246]

約数ペア:

[(1, 15691857246), (2, 7845928623), (3, 5230619082), (6, 2615309541), (9, 1743539694), (13, 1207065942), (18, 871769847), (26, 603532971), (27, 581179898), (39, 402355314), (54, 290589949), (78, 201177657), (117, 134118438), (199, 78853554), (234, 67059219), (351, 44706146), (398, 39426777), (597, 26284518), (702, 22353073), (1194, 13142259), (1791, 8761506), (2587, 6065658), (3582, 4380753), (5174, 3032829), (5373, 2920502), (7761, 2021886), (10746, 1460251), (15522, 1010943), (23283, 673962), (46566, 336981), (69849, 224654), (112327, 139698)]