121520502

素因数分解:

$2^1\times 3^2\times {\mathrm{541}}^1\times {\mathrm{12479}}^1$

素因数の和:13028

約数の個数: 24

約数和(自身を含む): 263802240

約数和(自身を除く): 142281738

約数列:

[1, 2, 3, 6, 9, 18, 541, 1082, 1623, 3246, 4869, 9738, 12479, 24958, 37437, 74874, 112311, 224622, 6751139, 13502278, 20253417, 40506834, 60760251, 121520502]

約数ペア:

[(1, 121520502), (2, 60760251), (3, 40506834), (6, 20253417), (9, 13502278), (18, 6751139), (541, 224622), (1082, 112311), (1623, 74874), (3246, 37437), (4869, 24958), (9738, 12479)]