18254532352

素因数分解:

$2^8\times 7^1\times {\mathrm{1439}}^1\times {\mathrm{7079}}^1$

素因数の和:8541

約数の個数: 72

約数和(自身を含む): 41677977600

約数和(自身を除く): 23423445248

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 896, 1439, 1792, 2878, 5756, 7079, 10073, 11512, 14158, 20146, 23024, 28316, 40292, 46048, 49553, 56632, 80584, 92096, 99106, 113264, 161168, 184192, 198212, 226528, 322336, 368384, 396424, 453056, 644672, 792848, 906112, 1289344, 1585696, 1812224, 2578688, 3171392, 6342784, 10186681, 12685568, 20373362, 40746724, 71306767, 81493448, 142613534, 162986896, 285227068, 325973792, 570454136, 651947584, 1140908272, 1303895168, 2281816544, 2607790336, 4563633088, 9127266176, 18254532352]

約数ペア:

[(1, 18254532352), (2, 9127266176), (4, 4563633088), (7, 2607790336), (8, 2281816544), (14, 1303895168), (16, 1140908272), (28, 651947584), (32, 570454136), (56, 325973792), (64, 285227068), (112, 162986896), (128, 142613534), (224, 81493448), (256, 71306767), (448, 40746724), (896, 20373362), (1439, 12685568), (1792, 10186681), (2878, 6342784), (5756, 3171392), (7079, 2578688), (10073, 1812224), (11512, 1585696), (14158, 1289344), (20146, 906112), (23024, 792848), (28316, 644672), (40292, 453056), (46048, 396424), (49553, 368384), (56632, 322336), (80584, 226528), (92096, 198212), (99106, 184192), (113264, 161168)]