21663504

素因数分解:

$2^4\times 3^3\times {\mathrm{50147}}^1$

素因数の和:50164

約数の個数: 40

約数和(自身を含む): 62183520

約数和(自身を除く): 40520016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 50147, 100294, 150441, 200588, 300882, 401176, 451323, 601764, 802352, 902646, 1203528, 1353969, 1805292, 2407056, 2707938, 3610584, 5415876, 7221168, 10831752, 21663504]

約数ペア:

[(1, 21663504), (2, 10831752), (3, 7221168), (4, 5415876), (6, 3610584), (8, 2707938), (9, 2407056), (12, 1805292), (16, 1353969), (18, 1203528), (24, 902646), (27, 802352), (36, 601764), (48, 451323), (54, 401176), (72, 300882), (108, 200588), (144, 150441), (216, 100294), (432, 50147)]