12806723172

素因数分解:

$2^2\times 3^1\times {\mathrm{73}}^1\times {\mathrm{821}}^1\times {\mathrm{17807}}^1$

素因数の和:18708

約数の個数: 48

約数和(自身を含む): 30330300672

約数和(自身を除く): 17523577500

約数列:

[1, 2, 3, 4, 6, 12, 73, 146, 219, 292, 438, 821, 876, 1642, 2463, 3284, 4926, 9852, 17807, 35614, 53421, 59933, 71228, 106842, 119866, 179799, 213684, 239732, 359598, 719196, 1299911, 2599822, 3899733, 5199644, 7799466, 14619547, 15598932, 29239094, 43858641, 58478188, 87717282, 175434564, 1067226931, 2134453862, 3201680793, 4268907724, 6403361586, 12806723172]

約数ペア:

[(1, 12806723172), (2, 6403361586), (3, 4268907724), (4, 3201680793), (6, 2134453862), (12, 1067226931), (73, 175434564), (146, 87717282), (219, 58478188), (292, 43858641), (438, 29239094), (821, 15598932), (876, 14619547), (1642, 7799466), (2463, 5199644), (3284, 3899733), (4926, 2599822), (9852, 1299911), (17807, 719196), (35614, 359598), (53421, 239732), (59933, 213684), (71228, 179799), (106842, 119866)]