42913164

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{2647}}^1$

素因数の和:2854

約数の個数: 48

約数和(自身を含む): 115071488

約数和(自身を除く): 72158324

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 193, 386, 579, 772, 1158, 1351, 2316, 2647, 2702, 4053, 5294, 5404, 7941, 8106, 10588, 15882, 16212, 18529, 31764, 37058, 55587, 74116, 111174, 222348, 510871, 1021742, 1532613, 2043484, 3065226, 3576097, 6130452, 7152194, 10728291, 14304388, 21456582, 42913164]

約数ペア:

[(1, 42913164), (2, 21456582), (3, 14304388), (4, 10728291), (6, 7152194), (7, 6130452), (12, 3576097), (14, 3065226), (21, 2043484), (28, 1532613), (42, 1021742), (84, 510871), (193, 222348), (386, 111174), (579, 74116), (772, 55587), (1158, 37058), (1351, 31764), (2316, 18529), (2647, 16212), (2702, 15882), (4053, 10588), (5294, 8106), (5404, 7941)]