21616542

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{41411}}^1$

素因数の和:41448

約数の個数: 24

約数和(自身を含む): 48452040

約数和(自身を除く): 26835498

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 261, 522, 41411, 82822, 124233, 248466, 372699, 745398, 1200919, 2401838, 3602757, 7205514, 10808271, 21616542]

約数ペア:

[(1, 21616542), (2, 10808271), (3, 7205514), (6, 3602757), (9, 2401838), (18, 1200919), (29, 745398), (58, 372699), (87, 248466), (174, 124233), (261, 82822), (522, 41411)]