12765432218

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1\times {\mathrm{8461}}^1$

素因数の和:8679

約数の個数: 64

約数和(自身を含む): 24360811776

約数和(自身を除く): 11595379558

約数列:

[1, 2, 7, 11, 14, 22, 77, 97, 101, 154, 194, 202, 679, 707, 1067, 1111, 1358, 1414, 2134, 2222, 7469, 7777, 8461, 9797, 14938, 15554, 16922, 19594, 59227, 68579, 93071, 107767, 118454, 137158, 186142, 215534, 651497, 754369, 820717, 854561, 1302994, 1508738, 1641434, 1709122, 5745019, 5981927, 9027887, 9400171, 11490038, 11963854, 18055774, 18800342, 63195209, 65801197, 82892417, 126390418, 131602394, 165784834, 580246919, 911816587, 1160493838, 1823633174, 6382716109, 12765432218]

約数ペア:

[(1, 12765432218), (2, 6382716109), (7, 1823633174), (11, 1160493838), (14, 911816587), (22, 580246919), (77, 165784834), (97, 131602394), (101, 126390418), (154, 82892417), (194, 65801197), (202, 63195209), (679, 18800342), (707, 18055774), (1067, 11963854), (1111, 11490038), (1358, 9400171), (1414, 9027887), (2134, 5981927), (2222, 5745019), (7469, 1709122), (7777, 1641434), (8461, 1508738), (9797, 1302994), (14938, 854561), (15554, 820717), (16922, 754369), (19594, 651497), (59227, 215534), (68579, 186142), (93071, 137158), (107767, 118454)]