216687924

素因数分解:

$2^2\times 3^2\times {\mathrm{631}}^1\times {\mathrm{9539}}^1$

素因数の和:10180

約数の個数: 36

約数和(自身を含む): 548664480

約数和(自身を除く): 331976556

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 631, 1262, 1893, 2524, 3786, 5679, 7572, 9539, 11358, 19078, 22716, 28617, 38156, 57234, 85851, 114468, 171702, 343404, 6019109, 12038218, 18057327, 24076436, 36114654, 54171981, 72229308, 108343962, 216687924]

約数ペア:

[(1, 216687924), (2, 108343962), (3, 72229308), (4, 54171981), (6, 36114654), (9, 24076436), (12, 18057327), (18, 12038218), (36, 6019109), (631, 343404), (1262, 171702), (1893, 114468), (2524, 85851), (3786, 57234), (5679, 38156), (7572, 28617), (9539, 22716), (11358, 19078)]