7388637084

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{54833}}^1$

素因数の和:55059

約数の個数: 72

約数和(自身を含む): 19759980240

約数和(自身を除く): 12371343156

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 197, 228, 342, 394, 591, 684, 788, 1182, 1773, 2364, 3546, 3743, 7092, 7486, 11229, 14972, 22458, 33687, 44916, 54833, 67374, 109666, 134748, 164499, 219332, 328998, 493497, 657996, 986994, 1041827, 1973988, 2083654, 3125481, 4167308, 6250962, 9376443, 10802101, 12501924, 18752886, 21604202, 32406303, 37505772, 43208404, 64812606, 97218909, 129625212, 194437818, 205239919, 388875636, 410479838, 615719757, 820959676, 1231439514, 1847159271, 2462879028, 3694318542, 7388637084]

約数ペア:

[(1, 7388637084), (2, 3694318542), (3, 2462879028), (4, 1847159271), (6, 1231439514), (9, 820959676), (12, 615719757), (18, 410479838), (19, 388875636), (36, 205239919), (38, 194437818), (57, 129625212), (76, 97218909), (114, 64812606), (171, 43208404), (197, 37505772), (228, 32406303), (342, 21604202), (394, 18752886), (591, 12501924), (684, 10802101), (788, 9376443), (1182, 6250962), (1773, 4167308), (2364, 3125481), (3546, 2083654), (3743, 1973988), (7092, 1041827), (7486, 986994), (11229, 657996), (14972, 493497), (22458, 328998), (33687, 219332), (44916, 164499), (54833, 134748), (67374, 109666)]