21798288

素因数分解:

$2^4\times 3^3\times {\mathrm{50459}}^1$

素因数の和:50476

約数の個数: 40

約数和(自身を含む): 62570400

約数和(自身を除く): 40772112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 50459, 100918, 151377, 201836, 302754, 403672, 454131, 605508, 807344, 908262, 1211016, 1362393, 1816524, 2422032, 2724786, 3633048, 5449572, 7266096, 10899144, 21798288]

約数ペア:

[(1, 21798288), (2, 10899144), (3, 7266096), (4, 5449572), (6, 3633048), (8, 2724786), (9, 2422032), (12, 1816524), (16, 1362393), (18, 1211016), (24, 908262), (27, 807344), (36, 605508), (48, 454131), (54, 403672), (72, 302754), (108, 201836), (144, 151377), (216, 100918), (432, 50459)]