21694896

素因数分解:

$2^4\times 3^2\times {\mathrm{150659}}^1$

素因数の和:150673

約数の個数: 30

約数和(自身を含む): 60715980

約数和(自身を除く): 39021084

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 150659, 301318, 451977, 602636, 903954, 1205272, 1355931, 1807908, 2410544, 2711862, 3615816, 5423724, 7231632, 10847448, 21694896]

約数ペア:

[(1, 21694896), (2, 10847448), (3, 7231632), (4, 5423724), (6, 3615816), (8, 2711862), (9, 2410544), (12, 1807908), (16, 1355931), (18, 1205272), (24, 903954), (36, 602636), (48, 451977), (72, 301318), (144, 150659)]