17680872

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{66973}}^1$

素因数の和:66993

約数の個数: 32

約数和(自身を含む): 48221280

約数和(自身を除く): 30540408

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 66973, 133946, 200919, 267892, 401838, 535784, 736703, 803676, 1473406, 1607352, 2210109, 2946812, 4420218, 5893624, 8840436, 17680872]

約数ペア:

[(1, 17680872), (2, 8840436), (3, 5893624), (4, 4420218), (6, 2946812), (8, 2210109), (11, 1607352), (12, 1473406), (22, 803676), (24, 736703), (33, 535784), (44, 401838), (66, 267892), (88, 200919), (132, 133946), (264, 66973)]