17920525056

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{3333431}}^1$

素因数の和:3333457

約数の個数: 72

約数和(自身を含む): 54508280064

約数和(自身を除く): 36587755008

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 672, 768, 896, 1344, 1792, 2688, 5376, 3333431, 6666862, 10000293, 13333724, 20000586, 23334017, 26667448, 40001172, 46668034, 53334896, 70002051, 80002344, 93336068, 106669792, 140004102, 160004688, 186672136, 213339584, 280008204, 320009376, 373344272, 426679168, 560016408, 640018752, 746688544, 853358336, 1120032816, 1280037504, 1493377088, 2240065632, 2560075008, 2986754176, 4480131264, 5973508352, 8960262528, 17920525056]

約数ペア:

[(1, 17920525056), (2, 8960262528), (3, 5973508352), (4, 4480131264), (6, 2986754176), (7, 2560075008), (8, 2240065632), (12, 1493377088), (14, 1280037504), (16, 1120032816), (21, 853358336), (24, 746688544), (28, 640018752), (32, 560016408), (42, 426679168), (48, 373344272), (56, 320009376), (64, 280008204), (84, 213339584), (96, 186672136), (112, 160004688), (128, 140004102), (168, 106669792), (192, 93336068), (224, 80002344), (256, 70002051), (336, 53334896), (384, 46668034), (448, 40001172), (672, 26667448), (768, 23334017), (896, 20000586), (1344, 13333724), (1792, 10000293), (2688, 6666862), (5376, 3333431)]