18396534528

素因数分解:

$2^8\times 3^2\times {\mathrm{197}}^1\times {\mathrm{40531}}^1$

素因数の和:40750

約数の個数: 108

約数和(自身を含む): 53312307048

約数和(自身を除く): 34915772520

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 197, 256, 288, 384, 394, 576, 591, 768, 788, 1152, 1182, 1576, 1773, 2304, 2364, 3152, 3546, 4728, 6304, 7092, 9456, 12608, 14184, 18912, 25216, 28368, 37824, 40531, 50432, 56736, 75648, 81062, 113472, 121593, 151296, 162124, 226944, 243186, 324248, 364779, 453888, 486372, 648496, 729558, 972744, 1296992, 1459116, 1945488, 2593984, 2918232, 3890976, 5187968, 5836464, 7781952, 7984607, 10375936, 11672928, 15563904, 15969214, 23345856, 23953821, 31127808, 31938428, 46691712, 47907642, 63876856, 71861463, 93383424, 95815284, 127753712, 143722926, 191630568, 255507424, 287445852, 383261136, 511014848, 574891704, 766522272, 1022029696, 1149783408, 1533044544, 2044059392, 2299566816, 3066089088, 4599133632, 6132178176, 9198267264, 18396534528]

約数ペア:

[(1, 18396534528), (2, 9198267264), (3, 6132178176), (4, 4599133632), (6, 3066089088), (8, 2299566816), (9, 2044059392), (12, 1533044544), (16, 1149783408), (18, 1022029696), (24, 766522272), (32, 574891704), (36, 511014848), (48, 383261136), (64, 287445852), (72, 255507424), (96, 191630568), (128, 143722926), (144, 127753712), (192, 95815284), (197, 93383424), (256, 71861463), (288, 63876856), (384, 47907642), (394, 46691712), (576, 31938428), (591, 31127808), (768, 23953821), (788, 23345856), (1152, 15969214), (1182, 15563904), (1576, 11672928), (1773, 10375936), (2304, 7984607), (2364, 7781952), (3152, 5836464), (3546, 5187968), (4728, 3890976), (6304, 2918232), (7092, 2593984), (9456, 1945488), (12608, 1459116), (14184, 1296992), (18912, 972744), (25216, 729558), (28368, 648496), (37824, 486372), (40531, 453888), (50432, 364779), (56736, 324248), (75648, 243186), (81062, 226944), (113472, 162124), (121593, 151296)]