2040394734

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{3739}}^1$

素因数の和:3886

約数の個数: 96

約数和(自身を含む): 5208952320

約数和(自身を除く): 3168557586

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 61, 63, 71, 122, 126, 142, 183, 213, 366, 426, 427, 497, 549, 639, 854, 994, 1098, 1278, 1281, 1491, 2562, 2982, 3739, 3843, 4331, 4473, 7478, 7686, 8662, 8946, 11217, 12993, 22434, 25986, 26173, 30317, 33651, 38979, 52346, 60634, 67302, 77958, 78519, 90951, 157038, 181902, 228079, 235557, 265469, 272853, 456158, 471114, 530938, 545706, 684237, 796407, 1368474, 1592814, 1596553, 1858283, 2052711, 2389221, 3193106, 3716566, 4105422, 4778442, 4789659, 5574849, 9579318, 11149698, 14368977, 16193609, 16724547, 28737954, 32387218, 33449094, 48580827, 97161654, 113355263, 145742481, 226710526, 291484962, 340065789, 680131578, 1020197367, 2040394734]

約数ペア:

[(1, 2040394734), (2, 1020197367), (3, 680131578), (6, 340065789), (7, 291484962), (9, 226710526), (14, 145742481), (18, 113355263), (21, 97161654), (42, 48580827), (61, 33449094), (63, 32387218), (71, 28737954), (122, 16724547), (126, 16193609), (142, 14368977), (183, 11149698), (213, 9579318), (366, 5574849), (426, 4789659), (427, 4778442), (497, 4105422), (549, 3716566), (639, 3193106), (854, 2389221), (994, 2052711), (1098, 1858283), (1278, 1596553), (1281, 1592814), (1491, 1368474), (2562, 796407), (2982, 684237), (3739, 545706), (3843, 530938), (4331, 471114), (4473, 456158), (7478, 272853), (7686, 265469), (8662, 235557), (8946, 228079), (11217, 181902), (12993, 157038), (22434, 90951), (25986, 78519), (26173, 77958), (30317, 67302), (33651, 60634), (38979, 52346)]