2700774

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1$

素因数の和:229

約数の個数: 48

約数和(自身を含む): 6318000

約数和(自身を除く): 3617226

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 53, 57, 106, 114, 149, 159, 171, 298, 318, 342, 447, 477, 894, 954, 1007, 1341, 2014, 2682, 2831, 3021, 5662, 6042, 7897, 8493, 9063, 15794, 16986, 18126, 23691, 25479, 47382, 50958, 71073, 142146, 150043, 300086, 450129, 900258, 1350387, 2700774]

約数ペア:

[(1, 2700774), (2, 1350387), (3, 900258), (6, 450129), (9, 300086), (18, 150043), (19, 142146), (38, 71073), (53, 50958), (57, 47382), (106, 25479), (114, 23691), (149, 18126), (159, 16986), (171, 15794), (298, 9063), (318, 8493), (342, 7897), (447, 6042), (477, 5662), (894, 3021), (954, 2831), (1007, 2682), (1341, 2014)]