8979516

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2741}}^1$

素因数の和:2771

約数の個数: 72

約数和(自身を含む): 27946464

約数和(自身を除く): 18966948

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 2741, 3276, 5482, 8223, 10964, 16446, 19187, 24669, 32892, 35633, 38374, 49338, 57561, 71266, 76748, 98676, 106899, 115122, 142532, 172683, 213798, 230244, 249431, 320697, 345366, 427596, 498862, 641394, 690732, 748293, 997724, 1282788, 1496586, 2244879, 2993172, 4489758, 8979516]

約数ペア:

[(1, 8979516), (2, 4489758), (3, 2993172), (4, 2244879), (6, 1496586), (7, 1282788), (9, 997724), (12, 748293), (13, 690732), (14, 641394), (18, 498862), (21, 427596), (26, 345366), (28, 320697), (36, 249431), (39, 230244), (42, 213798), (52, 172683), (63, 142532), (78, 115122), (84, 106899), (91, 98676), (117, 76748), (126, 71266), (156, 57561), (182, 49338), (234, 38374), (252, 35633), (273, 32892), (364, 24669), (468, 19187), (546, 16446), (819, 10964), (1092, 8223), (1638, 5482), (2741, 3276)]