8415444

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{347}}^1$

素因数の和:444

約数の個数: 48

約数和(自身を含む): 20579328

約数和(自身を除く): 12163884

約数列:

[1, 2, 3, 4, 6, 12, 43, 47, 86, 94, 129, 141, 172, 188, 258, 282, 347, 516, 564, 694, 1041, 1388, 2021, 2082, 4042, 4164, 6063, 8084, 12126, 14921, 16309, 24252, 29842, 32618, 44763, 48927, 59684, 65236, 89526, 97854, 179052, 195708, 701287, 1402574, 2103861, 2805148, 4207722, 8415444]

約数ペア:

[(1, 8415444), (2, 4207722), (3, 2805148), (4, 2103861), (6, 1402574), (12, 701287), (43, 195708), (47, 179052), (86, 97854), (94, 89526), (129, 65236), (141, 59684), (172, 48927), (188, 44763), (258, 32618), (282, 29842), (347, 24252), (516, 16309), (564, 14921), (694, 12126), (1041, 8084), (1388, 6063), (2021, 4164), (2082, 4042)]