61656588

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{244669}}^1$

素因数の和:244686

約数の個数: 36

約数和(自身を含む): 178119760

約数和(自身を除く): 116463172

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 244669, 489338, 734007, 978676, 1468014, 1712683, 2202021, 2936028, 3425366, 4404042, 5138049, 6850732, 8808084, 10276098, 15414147, 20552196, 30828294, 61656588]

約数ペア:

[(1, 61656588), (2, 30828294), (3, 20552196), (4, 15414147), (6, 10276098), (7, 8808084), (9, 6850732), (12, 5138049), (14, 4404042), (18, 3425366), (21, 2936028), (28, 2202021), (36, 1712683), (42, 1468014), (63, 978676), (84, 734007), (126, 489338), (252, 244669)]