27975498

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{2777}}^1$

素因数の和:2878

約数の個数: 32

約数和(自身を含む): 59204736

約数和(自身を除く): 31229238

約数列:

[1, 2, 3, 6, 23, 46, 69, 73, 138, 146, 219, 438, 1679, 2777, 3358, 5037, 5554, 8331, 10074, 16662, 63871, 127742, 191613, 202721, 383226, 405442, 608163, 1216326, 4662583, 9325166, 13987749, 27975498]

約数ペア:

[(1, 27975498), (2, 13987749), (3, 9325166), (6, 4662583), (23, 1216326), (46, 608163), (69, 405442), (73, 383226), (138, 202721), (146, 191613), (219, 127742), (438, 63871), (1679, 16662), (2777, 10074), (3358, 8331), (5037, 5554)]