15120882

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{2927}}^1$

素因数の和:2983

約数の個数: 48

約数和(自身を含む): 38368512

約数和(自身を除く): 23247630

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 41, 42, 63, 82, 123, 126, 246, 287, 369, 574, 738, 861, 1722, 2583, 2927, 5166, 5854, 8781, 17562, 20489, 26343, 40978, 52686, 61467, 120007, 122934, 184401, 240014, 360021, 368802, 720042, 840049, 1080063, 1680098, 2160126, 2520147, 5040294, 7560441, 15120882]

約数ペア:

[(1, 15120882), (2, 7560441), (3, 5040294), (6, 2520147), (7, 2160126), (9, 1680098), (14, 1080063), (18, 840049), (21, 720042), (41, 368802), (42, 360021), (63, 240014), (82, 184401), (123, 122934), (126, 120007), (246, 61467), (287, 52686), (369, 40978), (574, 26343), (738, 20489), (861, 17562), (1722, 8781), (2583, 5854), (2927, 5166)]