21118552368

素因数分解:

$2^4\times 3^1\times {\mathrm{241}}^1\times {\mathrm{1825601}}^1$

素因数の和:1825853

約数の個数: 40

約数和(自身を含む): 54782664816

約数和(自身を除く): 33664112448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 241, 482, 723, 964, 1446, 1928, 2892, 3856, 5784, 11568, 1825601, 3651202, 5476803, 7302404, 10953606, 14604808, 21907212, 29209616, 43814424, 87628848, 439969841, 879939682, 1319909523, 1759879364, 2639819046, 3519758728, 5279638092, 7039517456, 10559276184, 21118552368]

約数ペア:

[(1, 21118552368), (2, 10559276184), (3, 7039517456), (4, 5279638092), (6, 3519758728), (8, 2639819046), (12, 1759879364), (16, 1319909523), (24, 879939682), (48, 439969841), (241, 87628848), (482, 43814424), (723, 29209616), (964, 21907212), (1446, 14604808), (1928, 10953606), (2892, 7302404), (3856, 5476803), (5784, 3651202), (11568, 1825601)]