261036573966

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{3371}}^1\times {\mathrm{204857}}^1$

素因数の和:208246

約数の個数: 64

約数和(自身を含む): 663149928960

約数和(自身を除く): 402113354994

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 3371, 6742, 10113, 20226, 23597, 30339, 47194, 60678, 70791, 91017, 141582, 182034, 204857, 212373, 409714, 424746, 614571, 637119, 1229142, 1274238, 1433999, 1843713, 2867998, 3687426, 4301997, 5531139, 8603994, 11062278, 12905991, 25811982, 38717973, 77435946, 690572947, 1381145894, 2071718841, 4143437682, 4834010629, 6215156523, 9668021258, 12430313046, 14502031887, 18645469569, 29004063774, 37290939138, 43506095661, 87012191322, 130518286983, 261036573966]

約数ペア:

[(1, 261036573966), (2, 130518286983), (3, 87012191322), (6, 43506095661), (7, 37290939138), (9, 29004063774), (14, 18645469569), (18, 14502031887), (21, 12430313046), (27, 9668021258), (42, 6215156523), (54, 4834010629), (63, 4143437682), (126, 2071718841), (189, 1381145894), (378, 690572947), (3371, 77435946), (6742, 38717973), (10113, 25811982), (20226, 12905991), (23597, 11062278), (30339, 8603994), (47194, 5531139), (60678, 4301997), (70791, 3687426), (91017, 2867998), (141582, 1843713), (182034, 1433999), (204857, 1274238), (212373, 1229142), (409714, 637119), (424746, 614571)]