27642216

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{1201}}^1$

素因数の和:1354

約数の個数: 64

約数和(自身を含む): 79620480

約数和(自身を除く): 51978264

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 137, 168, 274, 411, 548, 822, 959, 1096, 1201, 1644, 1918, 2402, 2877, 3288, 3603, 3836, 4804, 5754, 7206, 7672, 8407, 9608, 11508, 14412, 16814, 23016, 25221, 28824, 33628, 50442, 67256, 100884, 164537, 201768, 329074, 493611, 658148, 987222, 1151759, 1316296, 1974444, 2303518, 3455277, 3948888, 4607036, 6910554, 9214072, 13821108, 27642216]

約数ペア:

[(1, 27642216), (2, 13821108), (3, 9214072), (4, 6910554), (6, 4607036), (7, 3948888), (8, 3455277), (12, 2303518), (14, 1974444), (21, 1316296), (24, 1151759), (28, 987222), (42, 658148), (56, 493611), (84, 329074), (137, 201768), (168, 164537), (274, 100884), (411, 67256), (548, 50442), (822, 33628), (959, 28824), (1096, 25221), (1201, 23016), (1644, 16814), (1918, 14412), (2402, 11508), (2877, 9608), (3288, 8407), (3603, 7672), (3836, 7206), (4804, 5754)]