9109285.00000000

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{421}}^1\times {\mathrm{449}}^1$

素因数の和:920

約数の個数: 48

約数和(自身を含む): 233956800

約数和(自身を除く): 136417836

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 421, 449, 516, 842, 898, 1263, 1347, 1684, 1796, 2526, 2694, 5052, 5388, 18103, 19307, 36206, 38614, 54309, 57921, 72412, 77228, 108618, 115842, 189029, 217236, 231684, 378058, 567087, 756116, 1134174, 2268348, 8128247, 16256494, 24384741, 32512988, 48769482, 97538964]

約数ペア:

[(1, 97538964), (2, 48769482), (3, 32512988), (4, 24384741), (6, 16256494), (12, 8128247), (43, 2268348), (86, 1134174), (129, 756116), (172, 567087), (258, 378058), (421, 231684), (449, 217236), (516, 189029), (842, 115842), (898, 108618), (1263, 77228), (1347, 72412), (1684, 57921), (1796, 54309), (2526, 38614), (2694, 36206), (5052, 19307), (5388, 18103)]