15843996

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{62873}}^1$

素因数の和:62890

約数の個数: 36

約数和(自身を含む): 45772272

約数和(自身を除く): 29928276

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 62873, 125746, 188619, 251492, 377238, 440111, 565857, 754476, 880222, 1131714, 1320333, 1760444, 2263428, 2640666, 3960999, 5281332, 7921998, 15843996]

約数ペア:

[(1, 15843996), (2, 7921998), (3, 5281332), (4, 3960999), (6, 2640666), (7, 2263428), (9, 1760444), (12, 1320333), (14, 1131714), (18, 880222), (21, 754476), (28, 565857), (36, 440111), (42, 377238), (63, 251492), (84, 188619), (126, 125746), (252, 62873)]