21041060964

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{22771711}}^1$

素因数の和:22771736

約数の個数: 48

約数和(自身を含む): 61210361856

約数和(自身を除く): 40169300892

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 132, 154, 231, 308, 462, 924, 22771711, 45543422, 68315133, 91086844, 136630266, 159401977, 250488821, 273260532, 318803954, 478205931, 500977642, 637607908, 751466463, 956411862, 1001955284, 1502932926, 1753421747, 1912823724, 3005865852, 3506843494, 5260265241, 7013686988, 10520530482, 21041060964]

約数ペア:

[(1, 21041060964), (2, 10520530482), (3, 7013686988), (4, 5260265241), (6, 3506843494), (7, 3005865852), (11, 1912823724), (12, 1753421747), (14, 1502932926), (21, 1001955284), (22, 956411862), (28, 751466463), (33, 637607908), (42, 500977642), (44, 478205931), (66, 318803954), (77, 273260532), (84, 250488821), (132, 159401977), (154, 136630266), (231, 91086844), (308, 68315133), (462, 45543422), (924, 22771711)]