18436005184

素因数分解:

$2^6\times {\mathrm{131}}^1\times {\mathrm{439}}^1\times {\mathrm{5009}}^1$

素因数の和:5591

約数の個数: 56

約数和(自身を含む): 36954561600

約数和(自身を除く): 18518556416

約数列:

[1, 2, 4, 8, 16, 32, 64, 131, 262, 439, 524, 878, 1048, 1756, 2096, 3512, 4192, 5009, 7024, 8384, 10018, 14048, 20036, 28096, 40072, 57509, 80144, 115018, 160288, 230036, 320576, 460072, 656179, 920144, 1312358, 1840288, 2198951, 2624716, 3680576, 4397902, 5249432, 8795804, 10498864, 17591608, 20997728, 35183216, 41995456, 70366432, 140732864, 288062581, 576125162, 1152250324, 2304500648, 4609001296, 9218002592, 18436005184]

約数ペア:

[(1, 18436005184), (2, 9218002592), (4, 4609001296), (8, 2304500648), (16, 1152250324), (32, 576125162), (64, 288062581), (131, 140732864), (262, 70366432), (439, 41995456), (524, 35183216), (878, 20997728), (1048, 17591608), (1756, 10498864), (2096, 8795804), (3512, 5249432), (4192, 4397902), (5009, 3680576), (7024, 2624716), (8384, 2198951), (10018, 1840288), (14048, 1312358), (20036, 920144), (28096, 656179), (40072, 460072), (57509, 320576), (80144, 230036), (115018, 160288)]