7984548

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1$

素因数の和:95

約数の個数: 144

約数和(自身を含む): 25025280

約数和(自身を除く): 17040732

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 27, 33, 36, 39, 44, 47, 52, 54, 66, 78, 94, 99, 108, 117, 121, 132, 141, 143, 156, 188, 198, 234, 242, 282, 286, 297, 351, 363, 396, 423, 429, 468, 484, 517, 564, 572, 594, 611, 702, 726, 846, 858, 1034, 1089, 1188, 1222, 1269, 1287, 1404, 1452, 1551, 1573, 1692, 1716, 1833, 2068, 2178, 2444, 2538, 2574, 3102, 3146, 3267, 3666, 3861, 4356, 4653, 4719, 5076, 5148, 5499, 5687, 6204, 6292, 6534, 6721, 7332, 7722, 9306, 9438, 10998, 11374, 13068, 13442, 13959, 14157, 15444, 16497, 17061, 18612, 18876, 20163, 21996, 22748, 26884, 27918, 28314, 32994, 34122, 40326, 42471, 51183, 55836, 56628, 60489, 65988, 68244, 73931, 80652, 84942, 102366, 120978, 147862, 153549, 169884, 181467, 204732, 221793, 241956, 295724, 307098, 362934, 443586, 614196, 665379, 725868, 887172, 1330758, 1996137, 2661516, 3992274, 7984548]

約数ペア:

[(1, 7984548), (2, 3992274), (3, 2661516), (4, 1996137), (6, 1330758), (9, 887172), (11, 725868), (12, 665379), (13, 614196), (18, 443586), (22, 362934), (26, 307098), (27, 295724), (33, 241956), (36, 221793), (39, 204732), (44, 181467), (47, 169884), (52, 153549), (54, 147862), (66, 120978), (78, 102366), (94, 84942), (99, 80652), (108, 73931), (117, 68244), (121, 65988), (132, 60489), (141, 56628), (143, 55836), (156, 51183), (188, 42471), (198, 40326), (234, 34122), (242, 32994), (282, 28314), (286, 27918), (297, 26884), (351, 22748), (363, 21996), (396, 20163), (423, 18876), (429, 18612), (468, 17061), (484, 16497), (517, 15444), (564, 14157), (572, 13959), (594, 13442), (611, 13068), (702, 11374), (726, 10998), (846, 9438), (858, 9306), (1034, 7722), (1089, 7332), (1188, 6721), (1222, 6534), (1269, 6292), (1287, 6204), (1404, 5687), (1452, 5499), (1551, 5148), (1573, 5076), (1692, 4719), (1716, 4653), (1833, 4356), (2068, 3861), (2178, 3666), (2444, 3267), (2538, 3146), (2574, 3102)]