11959860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{18121}}^1$

素因数の和:18144

約数の個数: 48

約数和(自身を含む): 36533952

約数和(自身を除く): 24574092

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 18121, 36242, 54363, 72484, 90605, 108726, 181210, 199331, 217452, 271815, 362420, 398662, 543630, 597993, 797324, 996655, 1087260, 1195986, 1993310, 2391972, 2989965, 3986620, 5979930, 11959860]

約数ペア:

[(1, 11959860), (2, 5979930), (3, 3986620), (4, 2989965), (5, 2391972), (6, 1993310), (10, 1195986), (11, 1087260), (12, 996655), (15, 797324), (20, 597993), (22, 543630), (30, 398662), (33, 362420), (44, 271815), (55, 217452), (60, 199331), (66, 181210), (110, 108726), (132, 90605), (165, 72484), (220, 54363), (330, 36242), (660, 18121)]