18475158144

素因数分解:

$2^7\times 3^1\times {\mathrm{193}}^1\times {\mathrm{249287}}^1$

素因数の和:249497

約数の個数: 64

約数和(自身を含む): 49329109440

約数和(自身を除く): 30853951296

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 193, 384, 386, 579, 772, 1158, 1544, 2316, 3088, 4632, 6176, 9264, 12352, 18528, 24704, 37056, 74112, 249287, 498574, 747861, 997148, 1495722, 1994296, 2991444, 3988592, 5982888, 7977184, 11965776, 15954368, 23931552, 31908736, 47863104, 48112391, 95726208, 96224782, 144337173, 192449564, 288674346, 384899128, 577348692, 769798256, 1154697384, 1539596512, 2309394768, 3079193024, 4618789536, 6158386048, 9237579072, 18475158144]

約数ペア:

[(1, 18475158144), (2, 9237579072), (3, 6158386048), (4, 4618789536), (6, 3079193024), (8, 2309394768), (12, 1539596512), (16, 1154697384), (24, 769798256), (32, 577348692), (48, 384899128), (64, 288674346), (96, 192449564), (128, 144337173), (192, 96224782), (193, 95726208), (384, 48112391), (386, 47863104), (579, 31908736), (772, 23931552), (1158, 15954368), (1544, 11965776), (2316, 7977184), (3088, 5982888), (4632, 3988592), (6176, 2991444), (9264, 1994296), (12352, 1495722), (18528, 997148), (24704, 747861), (37056, 498574), (74112, 249287)]