18242137730

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{491}}^1\times {\mathrm{577}}^1$

素因数の和:1259

約数の個数: 64

約数和(自身を含む): 33906719232

約数和(自身を除く): 15664581502

約数列:

[1, 2, 5, 10, 47, 94, 137, 235, 274, 470, 491, 577, 685, 982, 1154, 1370, 2455, 2885, 4910, 5770, 6439, 12878, 23077, 27119, 32195, 46154, 54238, 64390, 67267, 79049, 115385, 134534, 135595, 158098, 230770, 271190, 283307, 336335, 395245, 566614, 672670, 790490, 1416535, 2833070, 3161549, 3715303, 6323098, 7430606, 13315429, 15807745, 18576515, 26630858, 31615490, 37153030, 38813059, 66577145, 77626118, 133154290, 194065295, 388130590, 1824213773, 3648427546, 9121068865, 18242137730]

約数ペア:

[(1, 18242137730), (2, 9121068865), (5, 3648427546), (10, 1824213773), (47, 388130590), (94, 194065295), (137, 133154290), (235, 77626118), (274, 66577145), (470, 38813059), (491, 37153030), (577, 31615490), (685, 26630858), (982, 18576515), (1154, 15807745), (1370, 13315429), (2455, 7430606), (2885, 6323098), (4910, 3715303), (5770, 3161549), (6439, 2833070), (12878, 1416535), (23077, 790490), (27119, 672670), (32195, 566614), (46154, 395245), (54238, 336335), (64390, 283307), (67267, 271190), (79049, 230770), (115385, 158098), (134534, 135595)]