15677981214

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{530989}}^1$

素因数の和:531057

約数の個数: 64

約数和(自身を含む): 38741030400

約数和(自身を除く): 23063049186

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 37, 38, 42, 57, 74, 111, 114, 133, 222, 259, 266, 399, 518, 703, 777, 798, 1406, 1554, 2109, 4218, 4921, 9842, 14763, 29526, 530989, 1061978, 1592967, 3185934, 3716923, 7433846, 10088791, 11150769, 19646593, 20177582, 22301538, 30266373, 39293186, 58939779, 60532746, 70621537, 117879558, 137526151, 141243074, 211864611, 275052302, 373285267, 412578453, 423729222, 746570534, 825156906, 1119855801, 2239711602, 2612996869, 5225993738, 7838990607, 15677981214]

約数ペア:

[(1, 15677981214), (2, 7838990607), (3, 5225993738), (6, 2612996869), (7, 2239711602), (14, 1119855801), (19, 825156906), (21, 746570534), (37, 423729222), (38, 412578453), (42, 373285267), (57, 275052302), (74, 211864611), (111, 141243074), (114, 137526151), (133, 117879558), (222, 70621537), (259, 60532746), (266, 58939779), (399, 39293186), (518, 30266373), (703, 22301538), (777, 20177582), (798, 19646593), (1406, 11150769), (1554, 10088791), (2109, 7433846), (4218, 3716923), (4921, 3185934), (9842, 1592967), (14763, 1061978), (29526, 530989)]