71749218

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{163811}}^1$

素因数の和:163889

約数の個数: 16

約数和(自身を含む): 145465056

約数和(自身を除く): 73715838

約数列:

[1, 2, 3, 6, 73, 146, 219, 438, 163811, 327622, 491433, 982866, 11958203, 23916406, 35874609, 71749218]

約数ペア:

[(1, 71749218), (2, 35874609), (3, 23916406), (6, 11958203), (73, 982866), (146, 491433), (219, 327622), (438, 163811)]