1261567356

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{15018659}}^1$

素因数の和:15018673

約数の個数: 24

約数和(自身を含む): 3364179840

約数和(自身を除く): 2102612484

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 15018659, 30037318, 45055977, 60074636, 90111954, 105130613, 180223908, 210261226, 315391839, 420522452, 630783678, 1261567356]

約数ペア:

[(1, 1261567356), (2, 630783678), (3, 420522452), (4, 315391839), (6, 210261226), (7, 180223908), (12, 105130613), (14, 90111954), (21, 60074636), (28, 45055977), (42, 30037318), (84, 15018659)]