19748868072

素因数分解:

$2^3\times 3^1\times {\mathrm{113}}^1\times {\mathrm{1811}}^1\times {\mathrm{4021}}^1$

素因数の和:5954

約数の個数: 64

約数和(自身を含む): 49848989760

約数和(自身を除く): 30100121688

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 113, 226, 339, 452, 678, 904, 1356, 1811, 2712, 3622, 4021, 5433, 7244, 8042, 10866, 12063, 14488, 16084, 21732, 24126, 32168, 43464, 48252, 96504, 204643, 409286, 454373, 613929, 818572, 908746, 1227858, 1363119, 1637144, 1817492, 2455716, 2726238, 3634984, 4911432, 5452476, 7282031, 10904952, 14564062, 21846093, 29128124, 43692186, 58256248, 87384372, 174768744, 822869503, 1645739006, 2468608509, 3291478012, 4937217018, 6582956024, 9874434036, 19748868072]

約数ペア:

[(1, 19748868072), (2, 9874434036), (3, 6582956024), (4, 4937217018), (6, 3291478012), (8, 2468608509), (12, 1645739006), (24, 822869503), (113, 174768744), (226, 87384372), (339, 58256248), (452, 43692186), (678, 29128124), (904, 21846093), (1356, 14564062), (1811, 10904952), (2712, 7282031), (3622, 5452476), (4021, 4911432), (5433, 3634984), (7244, 2726238), (8042, 2455716), (10866, 1817492), (12063, 1637144), (14488, 1363119), (16084, 1227858), (21732, 908746), (24126, 818572), (32168, 613929), (43464, 454373), (48252, 409286), (96504, 204643)]