18309191936

素因数分解:

$2^8\times 7^1\times {\mathrm{947}}^1\times {\mathrm{10789}}^1$

素因数の和:11759

約数の個数: 72

約数和(自身を含む): 41815824960

約数和(自身を除く): 23506633024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 896, 947, 1792, 1894, 3788, 6629, 7576, 10789, 13258, 15152, 21578, 26516, 30304, 43156, 53032, 60608, 75523, 86312, 106064, 121216, 151046, 172624, 212128, 242432, 302092, 345248, 424256, 604184, 690496, 848512, 1208368, 1380992, 1697024, 2416736, 2761984, 4833472, 9666944, 10217183, 19333888, 20434366, 40868732, 71520281, 81737464, 143040562, 163474928, 286081124, 326949856, 572162248, 653899712, 1144324496, 1307799424, 2288648992, 2615598848, 4577297984, 9154595968, 18309191936]

約数ペア:

[(1, 18309191936), (2, 9154595968), (4, 4577297984), (7, 2615598848), (8, 2288648992), (14, 1307799424), (16, 1144324496), (28, 653899712), (32, 572162248), (56, 326949856), (64, 286081124), (112, 163474928), (128, 143040562), (224, 81737464), (256, 71520281), (448, 40868732), (896, 20434366), (947, 19333888), (1792, 10217183), (1894, 9666944), (3788, 4833472), (6629, 2761984), (7576, 2416736), (10789, 1697024), (13258, 1380992), (15152, 1208368), (21578, 848512), (26516, 690496), (30304, 604184), (43156, 424256), (53032, 345248), (60608, 302092), (75523, 242432), (86312, 212128), (106064, 172624), (121216, 151046)]