17994768

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{197}}^1$

素因数の和:392

約数の個数: 80

約数和(自身を含む): 51264576

約数和(自身を除く): 33269808

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 173, 176, 197, 264, 346, 394, 519, 528, 591, 692, 788, 1038, 1182, 1384, 1576, 1903, 2076, 2167, 2364, 2768, 3152, 3806, 4152, 4334, 4728, 5709, 6501, 7612, 8304, 8668, 9456, 11418, 13002, 15224, 17336, 22836, 26004, 30448, 34081, 34672, 45672, 52008, 68162, 91344, 102243, 104016, 136324, 204486, 272648, 374891, 408972, 545296, 749782, 817944, 1124673, 1499564, 1635888, 2249346, 2999128, 4498692, 5998256, 8997384, 17994768]

約数ペア:

[(1, 17994768), (2, 8997384), (3, 5998256), (4, 4498692), (6, 2999128), (8, 2249346), (11, 1635888), (12, 1499564), (16, 1124673), (22, 817944), (24, 749782), (33, 545296), (44, 408972), (48, 374891), (66, 272648), (88, 204486), (132, 136324), (173, 104016), (176, 102243), (197, 91344), (264, 68162), (346, 52008), (394, 45672), (519, 34672), (528, 34081), (591, 30448), (692, 26004), (788, 22836), (1038, 17336), (1182, 15224), (1384, 13002), (1576, 11418), (1903, 9456), (2076, 8668), (2167, 8304), (2364, 7612), (2768, 6501), (3152, 5709), (3806, 4728), (4152, 4334)]