38180772

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{1193}}^1$

素因数の和:1337

約数の個数: 72

約数和(自身を含む): 111261696

約数和(自身を除く): 73080924

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 127, 252, 254, 381, 508, 762, 889, 1143, 1193, 1524, 1778, 2286, 2386, 2667, 3556, 3579, 4572, 4772, 5334, 7158, 8001, 8351, 10668, 10737, 14316, 16002, 16702, 21474, 25053, 32004, 33404, 42948, 50106, 75159, 100212, 150318, 151511, 300636, 303022, 454533, 606044, 909066, 1060577, 1363599, 1818132, 2121154, 2727198, 3181731, 4242308, 5454396, 6363462, 9545193, 12726924, 19090386, 38180772]

約数ペア:

[(1, 38180772), (2, 19090386), (3, 12726924), (4, 9545193), (6, 6363462), (7, 5454396), (9, 4242308), (12, 3181731), (14, 2727198), (18, 2121154), (21, 1818132), (28, 1363599), (36, 1060577), (42, 909066), (63, 606044), (84, 454533), (126, 303022), (127, 300636), (252, 151511), (254, 150318), (381, 100212), (508, 75159), (762, 50106), (889, 42948), (1143, 33404), (1193, 32004), (1524, 25053), (1778, 21474), (2286, 16702), (2386, 16002), (2667, 14316), (3556, 10737), (3579, 10668), (4572, 8351), (4772, 8001), (5334, 7158)]