9801918

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{25931}}^1$

素因数の和:25949

約数の個数: 32

約数和(自身を含む): 24894720

約数和(自身を除く): 15092802

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 25931, 51862, 77793, 155586, 181517, 233379, 363034, 466758, 544551, 700137, 1089102, 1400274, 1633653, 3267306, 4900959, 9801918]

約数ペア:

[(1, 9801918), (2, 4900959), (3, 3267306), (6, 1633653), (7, 1400274), (9, 1089102), (14, 700137), (18, 544551), (21, 466758), (27, 363034), (42, 233379), (54, 181517), (63, 155586), (126, 77793), (189, 51862), (378, 25931)]