142889586

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{373}}^1\times {\mathrm{1303}}^1$

素因数の和:1695

約数の個数: 48

約数和(自身を含む): 333584064

約数和(自身を除く): 190694478

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 373, 746, 1119, 1303, 2238, 2606, 2611, 3909, 5222, 7818, 7833, 9121, 15666, 18242, 18277, 27363, 36554, 54726, 54831, 63847, 109662, 127694, 191541, 383082, 486019, 972038, 1458057, 2916114, 3402133, 6804266, 10206399, 20412798, 23814931, 47629862, 71444793, 142889586]

約数ペア:

[(1, 142889586), (2, 71444793), (3, 47629862), (6, 23814931), (7, 20412798), (14, 10206399), (21, 6804266), (42, 3402133), (49, 2916114), (98, 1458057), (147, 972038), (294, 486019), (373, 383082), (746, 191541), (1119, 127694), (1303, 109662), (2238, 63847), (2606, 54831), (2611, 54726), (3909, 36554), (5222, 27363), (7818, 18277), (7833, 18242), (9121, 15666)]