9921058.00000000

素因数分解:

$2^5\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{353}}^1$

素因数の和:491

約数の個数: 48

約数和(自身を含む): 94025232

約数和(自身を除く): 47858480

約数列:

[1, 2, 4, 8, 16, 32, 61, 67, 122, 134, 244, 268, 353, 488, 536, 706, 976, 1072, 1412, 1952, 2144, 2824, 4087, 5648, 8174, 11296, 16348, 21533, 23651, 32696, 43066, 47302, 65392, 86132, 94604, 130784, 172264, 189208, 344528, 378416, 689056, 756832, 1442711, 2885422, 5770844, 11541688, 23083376, 46166752]

約数ペア:

[(1, 46166752), (2, 23083376), (4, 11541688), (8, 5770844), (16, 2885422), (32, 1442711), (61, 756832), (67, 689056), (122, 378416), (134, 344528), (244, 189208), (268, 172264), (353, 130784), (488, 94604), (536, 86132), (706, 65392), (976, 47302), (1072, 43066), (1412, 32696), (1952, 23651), (2144, 21533), (2824, 16348), (4087, 11296), (5648, 8174)]