13880808

素因数分解:

$2^3\times 3^4\times {\mathrm{31}}^1\times {\mathrm{691}}^1$

素因数の和:740

約数の個数: 80

約数和(自身を含む): 40191360

約数和(自身を除く): 26310552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 62, 72, 81, 93, 108, 124, 162, 186, 216, 248, 279, 324, 372, 558, 648, 691, 744, 837, 1116, 1382, 1674, 2073, 2232, 2511, 2764, 3348, 4146, 5022, 5528, 6219, 6696, 8292, 10044, 12438, 16584, 18657, 20088, 21421, 24876, 37314, 42842, 49752, 55971, 64263, 74628, 85684, 111942, 128526, 149256, 171368, 192789, 223884, 257052, 385578, 447768, 514104, 578367, 771156, 1156734, 1542312, 1735101, 2313468, 3470202, 4626936, 6940404, 13880808]

約数ペア:

[(1, 13880808), (2, 6940404), (3, 4626936), (4, 3470202), (6, 2313468), (8, 1735101), (9, 1542312), (12, 1156734), (18, 771156), (24, 578367), (27, 514104), (31, 447768), (36, 385578), (54, 257052), (62, 223884), (72, 192789), (81, 171368), (93, 149256), (108, 128526), (124, 111942), (162, 85684), (186, 74628), (216, 64263), (248, 55971), (279, 49752), (324, 42842), (372, 37314), (558, 24876), (648, 21421), (691, 20088), (744, 18657), (837, 16584), (1116, 12438), (1382, 10044), (1674, 8292), (2073, 6696), (2232, 6219), (2511, 5528), (2764, 5022), (3348, 4146)]