213873246

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{4793}}^1$

素因数の和:4905

約数の個数: 48

約数和(自身を含む): 483120144

約数和(自身を除く): 269246898

約数列:

[1, 2, 3, 6, 9, 18, 37, 67, 74, 111, 134, 201, 222, 333, 402, 603, 666, 1206, 2479, 4793, 4958, 7437, 9586, 14379, 14874, 22311, 28758, 43137, 44622, 86274, 177341, 321131, 354682, 532023, 642262, 963393, 1064046, 1596069, 1926786, 2890179, 3192138, 5780358, 11881847, 23763694, 35645541, 71291082, 106936623, 213873246]

約数ペア:

[(1, 213873246), (2, 106936623), (3, 71291082), (6, 35645541), (9, 23763694), (18, 11881847), (37, 5780358), (67, 3192138), (74, 2890179), (111, 1926786), (134, 1596069), (201, 1064046), (222, 963393), (333, 642262), (402, 532023), (603, 354682), (666, 321131), (1206, 177341), (2479, 86274), (4793, 44622), (4958, 43137), (7437, 28758), (9586, 22311), (14379, 14874)]