8997384

素因数分解:

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

素因数の和:390

約数の個数: 64

約数和(自身を含む): 24805440

約数和(自身を除く): 15808056

約数列:

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

約数ペア:

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