271781412

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{3235493}}^1$

素因数の和:3235507

約数の個数: 24

約数和(自身を含む): 724750656

約数和(自身を除く): 452969244

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 3235493, 6470986, 9706479, 12941972, 19412958, 22648451, 38825916, 45296902, 67945353, 90593804, 135890706, 271781412]

約数ペア:

[(1, 271781412), (2, 135890706), (3, 90593804), (4, 67945353), (6, 45296902), (7, 38825916), (12, 22648451), (14, 19412958), (21, 12941972), (28, 9706479), (42, 6470986), (84, 3235493)]