21916849488

素因数分解:

$2^4\times 3^1\times {\mathrm{491}}^1\times {\mathrm{929941}}^1$

素因数の和:930443

約数の個数: 40

約数和(自身を含む): 56733901536

約数和(自身を除く): 34817052048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 491, 982, 1473, 1964, 2946, 3928, 5892, 7856, 11784, 23568, 929941, 1859882, 2789823, 3719764, 5579646, 7439528, 11159292, 14879056, 22318584, 44637168, 456601031, 913202062, 1369803093, 1826404124, 2739606186, 3652808248, 5479212372, 7305616496, 10958424744, 21916849488]

約数ペア:

[(1, 21916849488), (2, 10958424744), (3, 7305616496), (4, 5479212372), (6, 3652808248), (8, 2739606186), (12, 1826404124), (16, 1369803093), (24, 913202062), (48, 456601031), (491, 44637168), (982, 22318584), (1473, 14879056), (1964, 11159292), (2946, 7439528), (3928, 5579646), (5892, 3719764), (7856, 2789823), (11784, 1859882), (23568, 929941)]