18095196

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{6949}}^1$

素因数の和:6994

約数の個数: 48

約数和(自身を含む): 49817600

約数和(自身を除く): 31722404

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 186, 217, 372, 434, 651, 868, 1302, 2604, 6949, 13898, 20847, 27796, 41694, 48643, 83388, 97286, 145929, 194572, 215419, 291858, 430838, 583716, 646257, 861676, 1292514, 1507933, 2585028, 3015866, 4523799, 6031732, 9047598, 18095196]

約数ペア:

[(1, 18095196), (2, 9047598), (3, 6031732), (4, 4523799), (6, 3015866), (7, 2585028), (12, 1507933), (14, 1292514), (21, 861676), (28, 646257), (31, 583716), (42, 430838), (62, 291858), (84, 215419), (93, 194572), (124, 145929), (186, 97286), (217, 83388), (372, 48643), (434, 41694), (651, 27796), (868, 20847), (1302, 13898), (2604, 6949)]