30944358

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{479}}^1$

素因数の和:621

約数の個数: 48

約数和(自身を含む): 69713280

約数和(自身を除く): 38768922

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 97, 111, 194, 222, 291, 333, 479, 582, 666, 873, 958, 1437, 1746, 2874, 3589, 4311, 7178, 8622, 10767, 17723, 21534, 32301, 35446, 46463, 53169, 64602, 92926, 106338, 139389, 159507, 278778, 319014, 418167, 836334, 1719131, 3438262, 5157393, 10314786, 15472179, 30944358]

約数ペア:

[(1, 30944358), (2, 15472179), (3, 10314786), (6, 5157393), (9, 3438262), (18, 1719131), (37, 836334), (74, 418167), (97, 319014), (111, 278778), (194, 159507), (222, 139389), (291, 106338), (333, 92926), (479, 64602), (582, 53169), (666, 46463), (873, 35446), (958, 32301), (1437, 21534), (1746, 17723), (2874, 10767), (3589, 8622), (4311, 7178)]