13530618918

素因数分解:

$2^1\times 3^4\times {\mathrm{31}}^1\times {\mathrm{1223}}^1\times {\mathrm{2203}}^1$

素因数の和:3471

約数の個数: 80

約数和(自身を含む): 31336436736

約数和(自身を除く): 17805817818

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 81, 93, 162, 186, 279, 558, 837, 1223, 1674, 2203, 2446, 2511, 3669, 4406, 5022, 6609, 7338, 11007, 13218, 19827, 22014, 33021, 37913, 39654, 59481, 66042, 68293, 75826, 99063, 113739, 118962, 136586, 178443, 198126, 204879, 227478, 341217, 356886, 409758, 614637, 682434, 1023651, 1229274, 1843911, 2047302, 2694269, 3070953, 3687822, 5388538, 5531733, 6141906, 8082807, 11063466, 16165614, 24248421, 48496842, 72745263, 83522339, 145490526, 167044678, 218235789, 250567017, 436471578, 501134034, 751701051, 1503402102, 2255103153, 4510206306, 6765309459, 13530618918]

約数ペア:

[(1, 13530618918), (2, 6765309459), (3, 4510206306), (6, 2255103153), (9, 1503402102), (18, 751701051), (27, 501134034), (31, 436471578), (54, 250567017), (62, 218235789), (81, 167044678), (93, 145490526), (162, 83522339), (186, 72745263), (279, 48496842), (558, 24248421), (837, 16165614), (1223, 11063466), (1674, 8082807), (2203, 6141906), (2446, 5531733), (2511, 5388538), (3669, 3687822), (4406, 3070953), (5022, 2694269), (6609, 2047302), (7338, 1843911), (11007, 1229274), (13218, 1023651), (19827, 682434), (22014, 614637), (33021, 409758), (37913, 356886), (39654, 341217), (59481, 227478), (66042, 204879), (68293, 198126), (75826, 178443), (99063, 136586), (113739, 118962)]