18951859512

素因数分解:

$2^3\times 3^2\times {\mathrm{149}}^1\times {\mathrm{1766579}}^1$

素因数の和:1766740

約数の個数: 48

約数和(自身を含む): 51672465000

約数和(自身を除く): 32720605488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 149, 298, 447, 596, 894, 1192, 1341, 1788, 2682, 3576, 5364, 10728, 1766579, 3533158, 5299737, 7066316, 10599474, 14132632, 15899211, 21198948, 31798422, 42397896, 63596844, 127193688, 263220271, 526440542, 789660813, 1052881084, 1579321626, 2105762168, 2368982439, 3158643252, 4737964878, 6317286504, 9475929756, 18951859512]

約数ペア:

[(1, 18951859512), (2, 9475929756), (3, 6317286504), (4, 4737964878), (6, 3158643252), (8, 2368982439), (9, 2105762168), (12, 1579321626), (18, 1052881084), (24, 789660813), (36, 526440542), (72, 263220271), (149, 127193688), (298, 63596844), (447, 42397896), (596, 31798422), (894, 21198948), (1192, 15899211), (1341, 14132632), (1788, 10599474), (2682, 7066316), (3576, 5299737), (5364, 3533158), (10728, 1766579)]