26254998

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{997}}^1$

素因数の和:1042

約数の個数: 96

約数和(自身を含む): 74730240

約数和(自身を除く): 48475242

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 19, 21, 22, 33, 38, 42, 57, 63, 66, 77, 99, 114, 126, 133, 154, 171, 198, 209, 231, 266, 342, 399, 418, 462, 627, 693, 798, 997, 1197, 1254, 1386, 1463, 1881, 1994, 2394, 2926, 2991, 3762, 4389, 5982, 6979, 8778, 8973, 10967, 13167, 13958, 17946, 18943, 20937, 21934, 26334, 32901, 37886, 41874, 56829, 62811, 65802, 76769, 98703, 113658, 125622, 132601, 153538, 170487, 197406, 208373, 230307, 265202, 340974, 397803, 416746, 460614, 625119, 690921, 795606, 1193409, 1250238, 1381842, 1458611, 1875357, 2386818, 2917222, 3750714, 4375833, 8751666, 13127499, 26254998]

約数ペア:

[(1, 26254998), (2, 13127499), (3, 8751666), (6, 4375833), (7, 3750714), (9, 2917222), (11, 2386818), (14, 1875357), (18, 1458611), (19, 1381842), (21, 1250238), (22, 1193409), (33, 795606), (38, 690921), (42, 625119), (57, 460614), (63, 416746), (66, 397803), (77, 340974), (99, 265202), (114, 230307), (126, 208373), (133, 197406), (154, 170487), (171, 153538), (198, 132601), (209, 125622), (231, 113658), (266, 98703), (342, 76769), (399, 65802), (418, 62811), (462, 56829), (627, 41874), (693, 37886), (798, 32901), (997, 26334), (1197, 21934), (1254, 20937), (1386, 18943), (1463, 17946), (1881, 13958), (1994, 13167), (2394, 10967), (2926, 8973), (2991, 8778), (3762, 6979), (4389, 5982)]