123221346

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{827}}^1\times {\mathrm{1307}}^1$

素因数の和:2158

約数の個数: 32

約数和(自身を含む): 259925760

約数和(自身を除く): 136704414

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 827, 1307, 1654, 2481, 2614, 3921, 4962, 7842, 15713, 24833, 31426, 47139, 49666, 74499, 94278, 148998, 1080889, 2161778, 3242667, 6485334, 20536891, 41073782, 61610673, 123221346]

約数ペア:

[(1, 123221346), (2, 61610673), (3, 41073782), (6, 20536891), (19, 6485334), (38, 3242667), (57, 2161778), (114, 1080889), (827, 148998), (1307, 94278), (1654, 74499), (2481, 49666), (2614, 47139), (3921, 31426), (4962, 24833), (7842, 15713)]