61518492

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{244121}}^1$

素因数の和:244138

約数の個数: 36

約数和(自身を含む): 177720816

約数和(自身を除く): 116202324

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 244121, 488242, 732363, 976484, 1464726, 1708847, 2197089, 2929452, 3417694, 4394178, 5126541, 6835388, 8788356, 10253082, 15379623, 20506164, 30759246, 61518492]

約数ペア:

[(1, 61518492), (2, 30759246), (3, 20506164), (4, 15379623), (6, 10253082), (7, 8788356), (9, 6835388), (12, 5126541), (14, 4394178), (18, 3417694), (21, 2929452), (28, 2197089), (36, 1708847), (42, 1464726), (63, 976484), (84, 732363), (126, 488242), (252, 244121)]