981720006

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{15629}}^1$

素因数の和:15701

約数の個数: 48

約数和(自身を含む): 2143810800

約数和(自身を除く): 1162090794

約数列:

[1, 2, 3, 6, 19, 29, 38, 57, 58, 87, 114, 174, 361, 551, 722, 1083, 1102, 1653, 2166, 3306, 10469, 15629, 20938, 31258, 31407, 46887, 62814, 93774, 296951, 453241, 593902, 890853, 906482, 1359723, 1781706, 2719446, 5642069, 8611579, 11284138, 16926207, 17223158, 25834737, 33852414, 51669474, 163620001, 327240002, 490860003, 981720006]

約数ペア:

[(1, 981720006), (2, 490860003), (3, 327240002), (6, 163620001), (19, 51669474), (29, 33852414), (38, 25834737), (57, 17223158), (58, 16926207), (87, 11284138), (114, 8611579), (174, 5642069), (361, 2719446), (551, 1781706), (722, 1359723), (1083, 906482), (1102, 890853), (1653, 593902), (2166, 453241), (3306, 296951), (10469, 93774), (15629, 62814), (20938, 46887), (31258, 31407)]