6480378

素因数分解:

$2^1\times 3^3\times {\mathrm{41}}^1\times {\mathrm{2927}}^1$

素因数の和:2979

約数の個数: 32

約数和(自身を含む): 14757120

約数和(自身を除く): 8276742

約数列:

[1, 2, 3, 6, 9, 18, 27, 41, 54, 82, 123, 246, 369, 738, 1107, 2214, 2927, 5854, 8781, 17562, 26343, 52686, 79029, 120007, 158058, 240014, 360021, 720042, 1080063, 2160126, 3240189, 6480378]

約数ペア:

[(1, 6480378), (2, 3240189), (3, 2160126), (6, 1080063), (9, 720042), (18, 360021), (27, 240014), (41, 158058), (54, 120007), (82, 79029), (123, 52686), (246, 26343), (369, 17562), (738, 8781), (1107, 5854), (2214, 2927)]