9180339588

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{1571}}^1\times {\mathrm{23189}}^1$

素因数の和:24777

約数の個数: 72

約数和(自身を含む): 26539007040

約数和(自身を除く): 17358667452

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 1571, 3142, 4713, 6284, 9426, 10997, 14139, 18852, 21994, 23189, 28278, 32991, 43988, 46378, 56556, 65982, 69567, 92756, 98973, 131964, 139134, 162323, 197946, 208701, 278268, 324646, 395892, 417402, 486969, 649292, 834804, 973938, 1460907, 1947876, 2921814, 5843628, 36429919, 72859838, 109289757, 145719676, 218579514, 255009433, 327869271, 437159028, 510018866, 655738542, 765028299, 1020037732, 1311477084, 1530056598, 2295084897, 3060113196, 4590169794, 9180339588]

約数ペア:

[(1, 9180339588), (2, 4590169794), (3, 3060113196), (4, 2295084897), (6, 1530056598), (7, 1311477084), (9, 1020037732), (12, 765028299), (14, 655738542), (18, 510018866), (21, 437159028), (28, 327869271), (36, 255009433), (42, 218579514), (63, 145719676), (84, 109289757), (126, 72859838), (252, 36429919), (1571, 5843628), (3142, 2921814), (4713, 1947876), (6284, 1460907), (9426, 973938), (10997, 834804), (14139, 649292), (18852, 486969), (21994, 417402), (23189, 395892), (28278, 324646), (32991, 278268), (43988, 208701), (46378, 197946), (56556, 162323), (65982, 139134), (69567, 131964), (92756, 98973)]