18912248064

素因数分解:

$2^8\times 3^4\times {\mathrm{912049}}^1$

素因数の和:912077

約数の個数: 90

約数和(自身を含む): 56392963550

約数和(自身を除く): 37480715486

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 256, 288, 324, 384, 432, 576, 648, 768, 864, 1152, 1296, 1728, 2304, 2592, 3456, 5184, 6912, 10368, 20736, 912049, 1824098, 2736147, 3648196, 5472294, 7296392, 8208441, 10944588, 14592784, 16416882, 21889176, 24625323, 29185568, 32833764, 43778352, 49250646, 58371136, 65667528, 73875969, 87556704, 98501292, 116742272, 131335056, 147751938, 175113408, 197002584, 233484544, 262670112, 295503876, 350226816, 394005168, 525340224, 591007752, 700453632, 788010336, 1050680448, 1182015504, 1576020672, 2101360896, 2364031008, 3152041344, 4728062016, 6304082688, 9456124032, 18912248064]

約数ペア:

[(1, 18912248064), (2, 9456124032), (3, 6304082688), (4, 4728062016), (6, 3152041344), (8, 2364031008), (9, 2101360896), (12, 1576020672), (16, 1182015504), (18, 1050680448), (24, 788010336), (27, 700453632), (32, 591007752), (36, 525340224), (48, 394005168), (54, 350226816), (64, 295503876), (72, 262670112), (81, 233484544), (96, 197002584), (108, 175113408), (128, 147751938), (144, 131335056), (162, 116742272), (192, 98501292), (216, 87556704), (256, 73875969), (288, 65667528), (324, 58371136), (384, 49250646), (432, 43778352), (576, 32833764), (648, 29185568), (768, 24625323), (864, 21889176), (1152, 16416882), (1296, 14592784), (1728, 10944588), (2304, 8208441), (2592, 7296392), (3456, 5472294), (5184, 3648196), (6912, 2736147), (10368, 1824098), (20736, 912049)]