7687134

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^2$

素因数の和:79

約数の個数: 108

約数和(自身を含む): 21753576

約数和(自身を除く): 14066442

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 19, 21, 26, 38, 39, 42, 57, 63, 78, 91, 114, 117, 126, 133, 169, 171, 182, 234, 247, 266, 273, 338, 342, 361, 399, 494, 507, 546, 722, 741, 798, 819, 1014, 1083, 1183, 1197, 1482, 1521, 1638, 1729, 2166, 2223, 2366, 2394, 2527, 3042, 3211, 3249, 3458, 3549, 4446, 4693, 5054, 5187, 6422, 6498, 7098, 7581, 9386, 9633, 10374, 10647, 14079, 15162, 15561, 19266, 21294, 22477, 22743, 28158, 28899, 31122, 32851, 42237, 44954, 45486, 57798, 61009, 65702, 67431, 84474, 98553, 122018, 134862, 183027, 197106, 202293, 295659, 366054, 404586, 427063, 549081, 591318, 854126, 1098162, 1281189, 2562378, 3843567, 7687134]

約数ペア:

[(1, 7687134), (2, 3843567), (3, 2562378), (6, 1281189), (7, 1098162), (9, 854126), (13, 591318), (14, 549081), (18, 427063), (19, 404586), (21, 366054), (26, 295659), (38, 202293), (39, 197106), (42, 183027), (57, 134862), (63, 122018), (78, 98553), (91, 84474), (114, 67431), (117, 65702), (126, 61009), (133, 57798), (169, 45486), (171, 44954), (182, 42237), (234, 32851), (247, 31122), (266, 28899), (273, 28158), (338, 22743), (342, 22477), (361, 21294), (399, 19266), (494, 15561), (507, 15162), (546, 14079), (722, 10647), (741, 10374), (798, 9633), (819, 9386), (1014, 7581), (1083, 7098), (1183, 6498), (1197, 6422), (1482, 5187), (1521, 5054), (1638, 4693), (1729, 4446), (2166, 3549), (2223, 3458), (2366, 3249), (2394, 3211), (2527, 3042)]