18621192

素因数分解:

$2^3\times 3^1\times {\mathrm{257}}^1\times {\mathrm{3019}}^1$

素因数の和:3285

約数の個数: 32

約数和(自身を含む): 46749600

約数和(自身を除く): 28128408

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 257, 514, 771, 1028, 1542, 2056, 3019, 3084, 6038, 6168, 9057, 12076, 18114, 24152, 36228, 72456, 775883, 1551766, 2327649, 3103532, 4655298, 6207064, 9310596, 18621192]

約数ペア:

[(1, 18621192), (2, 9310596), (3, 6207064), (4, 4655298), (6, 3103532), (8, 2327649), (12, 1551766), (24, 775883), (257, 72456), (514, 36228), (771, 24152), (1028, 18114), (1542, 12076), (2056, 9057), (3019, 6168), (3084, 6038)]