25284402

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1$

素因数の和:109

約数の個数: 144

約数和(自身を含む): 69713280

約数和(自身を除く): 44428878

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 19, 22, 26, 33, 38, 39, 47, 57, 66, 78, 94, 99, 114, 117, 121, 141, 143, 171, 198, 209, 234, 242, 247, 282, 286, 342, 363, 418, 423, 429, 494, 517, 611, 627, 726, 741, 846, 858, 893, 1034, 1089, 1222, 1254, 1287, 1482, 1551, 1573, 1786, 1833, 1881, 2178, 2223, 2299, 2574, 2679, 2717, 3102, 3146, 3666, 3762, 4446, 4598, 4653, 4719, 5358, 5434, 5499, 5687, 6721, 6897, 8037, 8151, 9306, 9438, 9823, 10998, 11374, 11609, 13442, 13794, 14157, 16074, 16302, 17061, 19646, 20163, 20691, 23218, 24453, 28314, 29469, 29887, 34122, 34827, 40326, 41382, 48906, 51183, 58938, 59774, 60489, 69654, 73931, 88407, 89661, 102366, 104481, 108053, 120978, 127699, 147862, 176814, 179322, 208962, 216106, 221793, 255398, 268983, 324159, 383097, 443586, 537966, 648318, 665379, 766194, 972477, 1149291, 1330758, 1404689, 1944954, 2298582, 2809378, 4214067, 8428134, 12642201, 25284402]

約数ペア:

[(1, 25284402), (2, 12642201), (3, 8428134), (6, 4214067), (9, 2809378), (11, 2298582), (13, 1944954), (18, 1404689), (19, 1330758), (22, 1149291), (26, 972477), (33, 766194), (38, 665379), (39, 648318), (47, 537966), (57, 443586), (66, 383097), (78, 324159), (94, 268983), (99, 255398), (114, 221793), (117, 216106), (121, 208962), (141, 179322), (143, 176814), (171, 147862), (198, 127699), (209, 120978), (234, 108053), (242, 104481), (247, 102366), (282, 89661), (286, 88407), (342, 73931), (363, 69654), (418, 60489), (423, 59774), (429, 58938), (494, 51183), (517, 48906), (611, 41382), (627, 40326), (726, 34827), (741, 34122), (846, 29887), (858, 29469), (893, 28314), (1034, 24453), (1089, 23218), (1222, 20691), (1254, 20163), (1287, 19646), (1482, 17061), (1551, 16302), (1573, 16074), (1786, 14157), (1833, 13794), (1881, 13442), (2178, 11609), (2223, 11374), (2299, 10998), (2574, 9823), (2679, 9438), (2717, 9306), (3102, 8151), (3146, 8037), (3666, 6897), (3762, 6721), (4446, 5687), (4598, 5499), (4653, 5434), (4719, 5358)]