11989728

素因数分解:

$2^5\times 3^3\times {\mathrm{13877}}^1$

素因数の和:13896

約数の個数: 48

約数和(自身を含む): 34972560

約数和(自身を除く): 22982832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 13877, 27754, 41631, 55508, 83262, 111016, 124893, 166524, 222032, 249786, 333048, 374679, 444064, 499572, 666096, 749358, 999144, 1332192, 1498716, 1998288, 2997432, 3996576, 5994864, 11989728]

約数ペア:

[(1, 11989728), (2, 5994864), (3, 3996576), (4, 2997432), (6, 1998288), (8, 1498716), (9, 1332192), (12, 999144), (16, 749358), (18, 666096), (24, 499572), (27, 444064), (32, 374679), (36, 333048), (48, 249786), (54, 222032), (72, 166524), (96, 124893), (108, 111016), (144, 83262), (216, 55508), (288, 41631), (432, 27754), (864, 13877)]