18113231360

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{1010783}}^1$

素因数の和:1010813

約数の個数: 80

約数和(自身を含む): 49633537536

約数和(自身を除く): 31520306176

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 512, 560, 640, 896, 1120, 1280, 1792, 2240, 2560, 3584, 4480, 8960, 17920, 1010783, 2021566, 4043132, 5053915, 7075481, 8086264, 10107830, 14150962, 16172528, 20215660, 28301924, 32345056, 35377405, 40431320, 56603848, 64690112, 70754810, 80862640, 113207696, 129380224, 141509620, 161725280, 226415392, 258760448, 283019240, 323450560, 452830784, 517520896, 566038480, 646901120, 905661568, 1132076960, 1293802240, 1811323136, 2264153920, 2587604480, 3622646272, 4528307840, 9056615680, 18113231360]

約数ペア:

[(1, 18113231360), (2, 9056615680), (4, 4528307840), (5, 3622646272), (7, 2587604480), (8, 2264153920), (10, 1811323136), (14, 1293802240), (16, 1132076960), (20, 905661568), (28, 646901120), (32, 566038480), (35, 517520896), (40, 452830784), (56, 323450560), (64, 283019240), (70, 258760448), (80, 226415392), (112, 161725280), (128, 141509620), (140, 129380224), (160, 113207696), (224, 80862640), (256, 70754810), (280, 64690112), (320, 56603848), (448, 40431320), (512, 35377405), (560, 32345056), (640, 28301924), (896, 20215660), (1120, 16172528), (1280, 14150962), (1792, 10107830), (2240, 8086264), (2560, 7075481), (3584, 5053915), (4480, 4043132), (8960, 2021566), (17920, 1010783)]