21970224

素因数分解:

$2^4\times 3^3\times {\mathrm{50857}}^1$

素因数の和:50874

約数の個数: 40

約数和(自身を含む): 63063920

約数和(自身を除く): 41093696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 50857, 101714, 152571, 203428, 305142, 406856, 457713, 610284, 813712, 915426, 1220568, 1373139, 1830852, 2441136, 2746278, 3661704, 5492556, 7323408, 10985112, 21970224]

約数ペア:

[(1, 21970224), (2, 10985112), (3, 7323408), (4, 5492556), (6, 3661704), (8, 2746278), (9, 2441136), (12, 1830852), (16, 1373139), (18, 1220568), (24, 915426), (27, 813712), (36, 610284), (48, 457713), (54, 406856), (72, 305142), (108, 203428), (144, 152571), (216, 101714), (432, 50857)]