1551154254

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{13649}}^1$

素因数の和:13745

約数の個数: 64

約数和(自身を含む): 3522355200

約数和(自身を除く): 1971200946

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 47, 62, 78, 93, 94, 141, 186, 282, 403, 611, 806, 1209, 1222, 1457, 1833, 2418, 2914, 3666, 4371, 8742, 13649, 18941, 27298, 37882, 40947, 56823, 81894, 113646, 177437, 354874, 423119, 532311, 641503, 846238, 1064622, 1269357, 1283006, 1924509, 2538714, 3849018, 5500547, 8339539, 11001094, 16501641, 16679078, 19886593, 25018617, 33003282, 39773186, 50037234, 59659779, 119319558, 258525709, 517051418, 775577127, 1551154254]

約数ペア:

[(1, 1551154254), (2, 775577127), (3, 517051418), (6, 258525709), (13, 119319558), (26, 59659779), (31, 50037234), (39, 39773186), (47, 33003282), (62, 25018617), (78, 19886593), (93, 16679078), (94, 16501641), (141, 11001094), (186, 8339539), (282, 5500547), (403, 3849018), (611, 2538714), (806, 1924509), (1209, 1283006), (1222, 1269357), (1457, 1064622), (1833, 846238), (2418, 641503), (2914, 532311), (3666, 423119), (4371, 354874), (8742, 177437), (13649, 113646), (18941, 81894), (27298, 56823), (37882, 40947)]