243345732

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2896973}}^1$

素因数の和:2896987

約数の個数: 24

約数和(自身を含む): 648922176

約数和(自身を除く): 405576444

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2896973, 5793946, 8690919, 11587892, 17381838, 20278811, 34763676, 40557622, 60836433, 81115244, 121672866, 243345732]

約数ペア:

[(1, 243345732), (2, 121672866), (3, 81115244), (4, 60836433), (6, 40557622), (7, 34763676), (12, 20278811), (14, 17381838), (21, 11587892), (28, 8690919), (42, 5793946), (84, 2896973)]