11387772

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{193}}^1$

素因数の和:363

約数の個数: 72

約数和(自身を含む): 31777200

約数和(自身を除く): 20389428

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 149, 193, 198, 298, 386, 396, 447, 579, 596, 772, 894, 1158, 1341, 1639, 1737, 1788, 2123, 2316, 2682, 3278, 3474, 4246, 4917, 5364, 6369, 6556, 6948, 8492, 9834, 12738, 14751, 19107, 19668, 25476, 28757, 29502, 38214, 57514, 59004, 76428, 86271, 115028, 172542, 258813, 316327, 345084, 517626, 632654, 948981, 1035252, 1265308, 1897962, 2846943, 3795924, 5693886, 11387772]

約数ペア:

[(1, 11387772), (2, 5693886), (3, 3795924), (4, 2846943), (6, 1897962), (9, 1265308), (11, 1035252), (12, 948981), (18, 632654), (22, 517626), (33, 345084), (36, 316327), (44, 258813), (66, 172542), (99, 115028), (132, 86271), (149, 76428), (193, 59004), (198, 57514), (298, 38214), (386, 29502), (396, 28757), (447, 25476), (579, 19668), (596, 19107), (772, 14751), (894, 12738), (1158, 9834), (1341, 8492), (1639, 6948), (1737, 6556), (1788, 6369), (2123, 5364), (2316, 4917), (2682, 4246), (3278, 3474)]