21398094

素因数分解:

$2^1\times 3^5\times {\mathrm{44029}}^1$

素因数の和:44046

約数の個数: 24

約数和(自身を含む): 48080760

約数和(自身を除く): 26682666

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 44029, 88058, 132087, 264174, 396261, 792522, 1188783, 2377566, 3566349, 7132698, 10699047, 21398094]

約数ペア:

[(1, 21398094), (2, 10699047), (3, 7132698), (6, 3566349), (9, 2377566), (18, 1188783), (27, 792522), (54, 396261), (81, 264174), (162, 132087), (243, 88058), (486, 44029)]