18001475616

素因数分解:

$2^5\times 3^1\times {\mathrm{37}}^1\times {\mathrm{233}}^1\times {\mathrm{21751}}^1$

素因数の和:22034

約数の個数: 96

約数和(自身を含む): 48741533568

約数和(自身を除く): 30740057952

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 74, 96, 111, 148, 222, 233, 296, 444, 466, 592, 699, 888, 932, 1184, 1398, 1776, 1864, 2796, 3552, 3728, 5592, 7456, 8621, 11184, 17242, 21751, 22368, 25863, 34484, 43502, 51726, 65253, 68968, 87004, 103452, 130506, 137936, 174008, 206904, 261012, 275872, 348016, 413808, 522024, 696032, 804787, 827616, 1044048, 1609574, 2088096, 2414361, 3219148, 4828722, 5067983, 6438296, 9657444, 10135966, 12876592, 15203949, 19314888, 20271932, 25753184, 30407898, 38629776, 40543864, 60815796, 77259552, 81087728, 121631592, 162175456, 187515371, 243263184, 375030742, 486526368, 562546113, 750061484, 1125092226, 1500122968, 2250184452, 3000245936, 4500368904, 6000491872, 9000737808, 18001475616]

約数ペア:

[(1, 18001475616), (2, 9000737808), (3, 6000491872), (4, 4500368904), (6, 3000245936), (8, 2250184452), (12, 1500122968), (16, 1125092226), (24, 750061484), (32, 562546113), (37, 486526368), (48, 375030742), (74, 243263184), (96, 187515371), (111, 162175456), (148, 121631592), (222, 81087728), (233, 77259552), (296, 60815796), (444, 40543864), (466, 38629776), (592, 30407898), (699, 25753184), (888, 20271932), (932, 19314888), (1184, 15203949), (1398, 12876592), (1776, 10135966), (1864, 9657444), (2796, 6438296), (3552, 5067983), (3728, 4828722), (5592, 3219148), (7456, 2414361), (8621, 2088096), (11184, 1609574), (17242, 1044048), (21751, 827616), (22368, 804787), (25863, 696032), (34484, 522024), (43502, 413808), (51726, 348016), (65253, 275872), (68968, 261012), (87004, 206904), (103452, 174008), (130506, 137936)]