21633822

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{171697}}^1$

素因数の和:171712

約数の個数: 24

約数和(自身を含む): 53569776

約数和(自身を除く): 31935954

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 171697, 343394, 515091, 1030182, 1201879, 1545273, 2403758, 3090546, 3605637, 7211274, 10816911, 21633822]

約数ペア:

[(1, 21633822), (2, 10816911), (3, 7211274), (6, 3605637), (7, 3090546), (9, 2403758), (14, 1545273), (18, 1201879), (21, 1030182), (42, 515091), (63, 343394), (126, 171697)]