19311912

素因数分解:

$2^3\times 3^3\times {\mathrm{29}}^1\times {\mathrm{3083}}^1$

素因数の和:3127

約数の個数: 64

約数和(自身を含む): 55512000

約数和(自身を除く): 36200088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 29, 36, 54, 58, 72, 87, 108, 116, 174, 216, 232, 261, 348, 522, 696, 783, 1044, 1566, 2088, 3083, 3132, 6166, 6264, 9249, 12332, 18498, 24664, 27747, 36996, 55494, 73992, 83241, 89407, 110988, 166482, 178814, 221976, 268221, 332964, 357628, 536442, 665928, 715256, 804663, 1072884, 1609326, 2145768, 2413989, 3218652, 4827978, 6437304, 9655956, 19311912]

約数ペア:

[(1, 19311912), (2, 9655956), (3, 6437304), (4, 4827978), (6, 3218652), (8, 2413989), (9, 2145768), (12, 1609326), (18, 1072884), (24, 804663), (27, 715256), (29, 665928), (36, 536442), (54, 357628), (58, 332964), (72, 268221), (87, 221976), (108, 178814), (116, 166482), (174, 110988), (216, 89407), (232, 83241), (261, 73992), (348, 55494), (522, 36996), (696, 27747), (783, 24664), (1044, 18498), (1566, 12332), (2088, 9249), (3083, 6264), (3132, 6166)]