1771845012

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{171491}}^1$

素因数の和:171549

約数の個数: 72

約数和(自身を含む): 5243539392

約数和(自身を除く): 3471694380

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 41, 42, 63, 82, 84, 123, 126, 164, 246, 252, 287, 369, 492, 574, 738, 861, 1148, 1476, 1722, 2583, 3444, 5166, 10332, 171491, 342982, 514473, 685964, 1028946, 1200437, 1543419, 2057892, 2400874, 3086838, 3601311, 4801748, 6173676, 7031131, 7202622, 10803933, 14062262, 14405244, 21093393, 21607866, 28124524, 42186786, 43215732, 49217917, 63280179, 84373572, 98435834, 126560358, 147653751, 196871668, 253120716, 295307502, 442961253, 590615004, 885922506, 1771845012]

約数ペア:

[(1, 1771845012), (2, 885922506), (3, 590615004), (4, 442961253), (6, 295307502), (7, 253120716), (9, 196871668), (12, 147653751), (14, 126560358), (18, 98435834), (21, 84373572), (28, 63280179), (36, 49217917), (41, 43215732), (42, 42186786), (63, 28124524), (82, 21607866), (84, 21093393), (123, 14405244), (126, 14062262), (164, 10803933), (246, 7202622), (252, 7031131), (287, 6173676), (369, 4801748), (492, 3601311), (574, 3086838), (738, 2400874), (861, 2057892), (1148, 1543419), (1476, 1200437), (1722, 1028946), (2583, 685964), (3444, 514473), (5166, 342982), (10332, 171491)]