61859196

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{245473}}^1$

素因数の和:245490

約数の個数: 36

約数和(自身を含む): 178705072

約数和(自身を除く): 116845876

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 245473, 490946, 736419, 981892, 1472838, 1718311, 2209257, 2945676, 3436622, 4418514, 5154933, 6873244, 8837028, 10309866, 15464799, 20619732, 30929598, 61859196]

約数ペア:

[(1, 61859196), (2, 30929598), (3, 20619732), (4, 15464799), (6, 10309866), (7, 8837028), (9, 6873244), (12, 5154933), (14, 4418514), (18, 3436622), (21, 2945676), (28, 2209257), (36, 1718311), (42, 1472838), (63, 981892), (84, 736419), (126, 490946), (252, 245473)]