212614938

素因数分解:

$2^1\times 3^2\times {\mathrm{397}}^1\times {\mathrm{29753}}^1$

素因数の和:30158

約数の個数: 24

約数和(自身を含む): 461841588

約数和(自身を除く): 249226650

約数列:

[1, 2, 3, 6, 9, 18, 397, 794, 1191, 2382, 3573, 7146, 29753, 59506, 89259, 178518, 267777, 535554, 11811941, 23623882, 35435823, 70871646, 106307469, 212614938]

約数ペア:

[(1, 212614938), (2, 106307469), (3, 70871646), (6, 35435823), (9, 23623882), (18, 11811941), (397, 535554), (794, 267777), (1191, 178518), (2382, 89259), (3573, 59506), (7146, 29753)]