1961567442

素因数分解:

$2^1\times 3^5\times {\mathrm{67}}^1\times {\mathrm{107}}^1\times {\mathrm{563}}^1$

素因数の和:754

約数の個数: 96

約数和(自身を含む): 4523081472

約数和(自身を除く): 2561514030

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 67, 81, 107, 134, 162, 201, 214, 243, 321, 402, 486, 563, 603, 642, 963, 1126, 1206, 1689, 1809, 1926, 2889, 3378, 3618, 5067, 5427, 5778, 7169, 8667, 10134, 10854, 14338, 15201, 16281, 17334, 21507, 26001, 30402, 32562, 37721, 43014, 45603, 52002, 60241, 64521, 75442, 91206, 113163, 120482, 129042, 136809, 180723, 193563, 226326, 273618, 339489, 361446, 387126, 542169, 580689, 678978, 1018467, 1084338, 1161378, 1626507, 1742067, 2036934, 3055401, 3253014, 3484134, 4036147, 4879521, 6110802, 8072294, 9166203, 9759042, 12108441, 14638563, 18332406, 24216882, 29277126, 36325323, 72650646, 108975969, 217951938, 326927907, 653855814, 980783721, 1961567442]

約数ペア:

[(1, 1961567442), (2, 980783721), (3, 653855814), (6, 326927907), (9, 217951938), (18, 108975969), (27, 72650646), (54, 36325323), (67, 29277126), (81, 24216882), (107, 18332406), (134, 14638563), (162, 12108441), (201, 9759042), (214, 9166203), (243, 8072294), (321, 6110802), (402, 4879521), (486, 4036147), (563, 3484134), (603, 3253014), (642, 3055401), (963, 2036934), (1126, 1742067), (1206, 1626507), (1689, 1161378), (1809, 1084338), (1926, 1018467), (2889, 678978), (3378, 580689), (3618, 542169), (5067, 387126), (5427, 361446), (5778, 339489), (7169, 273618), (8667, 226326), (10134, 193563), (10854, 180723), (14338, 136809), (15201, 129042), (16281, 120482), (17334, 113163), (21507, 91206), (26001, 75442), (30402, 64521), (32562, 60241), (37721, 52002), (43014, 45603)]