1912792179

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1\times {\mathrm{199}}^1$

素因数の和:412

約数の個数: 64

約数和(自身を含む): 2878848000

約数和(自身を除く): 966055821

約数列:

[1, 3, 17, 29, 51, 67, 87, 97, 199, 201, 291, 493, 597, 1139, 1479, 1649, 1943, 2813, 3383, 3417, 4947, 5771, 5829, 6499, 8439, 10149, 13333, 17313, 19303, 19497, 33031, 39999, 47821, 57909, 98107, 99093, 110483, 143463, 188471, 226661, 294321, 328151, 331449, 386657, 559787, 565413, 679983, 984453, 1159971, 1293301, 1679361, 3204007, 3879903, 6573169, 9516379, 9612021, 19719507, 21986117, 28549137, 37505729, 65958351, 112517187, 637597393, 1912792179]

約数ペア:

[(1, 1912792179), (3, 637597393), (17, 112517187), (29, 65958351), (51, 37505729), (67, 28549137), (87, 21986117), (97, 19719507), (199, 9612021), (201, 9516379), (291, 6573169), (493, 3879903), (597, 3204007), (1139, 1679361), (1479, 1293301), (1649, 1159971), (1943, 984453), (2813, 679983), (3383, 565413), (3417, 559787), (4947, 386657), (5771, 331449), (5829, 328151), (6499, 294321), (8439, 226661), (10149, 188471), (13333, 143463), (17313, 110483), (19303, 99093), (19497, 98107), (33031, 57909), (39999, 47821)]