122457438

素因数分解:

$2^1\times 3^2\times {\mathrm{149}}^1\times {\mathrm{45659}}^1$

素因数の和:45816

約数の個数: 24

約数和(自身を含む): 267111000

約数和(自身を除く): 144653562

約数列:

[1, 2, 3, 6, 9, 18, 149, 298, 447, 894, 1341, 2682, 45659, 91318, 136977, 273954, 410931, 821862, 6803191, 13606382, 20409573, 40819146, 61228719, 122457438]

約数ペア:

[(1, 122457438), (2, 61228719), (3, 40819146), (6, 20409573), (9, 13606382), (18, 6803191), (149, 821862), (298, 410931), (447, 273954), (894, 136977), (1341, 91318), (2682, 45659)]