18756031668

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{5641}}^1\times {\mathrm{25189}}^1$

素因数の和:30848

約数の個数: 48

約数和(自身を含む): 47752985280

約数和(自身を除く): 28996953612

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 5641, 11282, 16923, 22564, 25189, 33846, 50378, 62051, 67692, 75567, 100756, 124102, 151134, 186153, 248204, 277079, 302268, 372306, 554158, 744612, 831237, 1108316, 1662474, 3324948, 142091149, 284182298, 426273447, 568364596, 852546894, 1563002639, 1705093788, 3126005278, 4689007917, 6252010556, 9378015834, 18756031668]

約数ペア:

[(1, 18756031668), (2, 9378015834), (3, 6252010556), (4, 4689007917), (6, 3126005278), (11, 1705093788), (12, 1563002639), (22, 852546894), (33, 568364596), (44, 426273447), (66, 284182298), (132, 142091149), (5641, 3324948), (11282, 1662474), (16923, 1108316), (22564, 831237), (25189, 744612), (33846, 554158), (50378, 372306), (62051, 302268), (67692, 277079), (75567, 248204), (100756, 186153), (124102, 151134)]