40143402

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{171553}}^1$

素因数の和:171574

約数の個数: 24

約数和(自身を含む): 93668484

約数和(自身を除く): 53525082

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 171553, 343106, 514659, 1029318, 1543977, 2230189, 3087954, 4460378, 6690567, 13381134, 20071701, 40143402]

約数ペア:

[(1, 40143402), (2, 20071701), (3, 13381134), (6, 6690567), (9, 4460378), (13, 3087954), (18, 2230189), (26, 1543977), (39, 1029318), (78, 514659), (117, 343106), (234, 171553)]