22121568

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{10973}}^1$

素因数の和:10996

約数の個数: 72

約数和(自身を含む): 71901648

約数和(自身を除く): 49780080

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 10973, 21946, 32919, 43892, 65838, 76811, 87784, 98757, 131676, 153622, 175568, 197514, 230433, 263352, 307244, 351136, 395028, 460866, 526704, 614488, 691299, 790056, 921732, 1053408, 1228976, 1382598, 1580112, 1843464, 2457952, 2765196, 3160224, 3686928, 5530392, 7373856, 11060784, 22121568]

約数ペア:

[(1, 22121568), (2, 11060784), (3, 7373856), (4, 5530392), (6, 3686928), (7, 3160224), (8, 2765196), (9, 2457952), (12, 1843464), (14, 1580112), (16, 1382598), (18, 1228976), (21, 1053408), (24, 921732), (28, 790056), (32, 691299), (36, 614488), (42, 526704), (48, 460866), (56, 395028), (63, 351136), (72, 307244), (84, 263352), (96, 230433), (112, 197514), (126, 175568), (144, 153622), (168, 131676), (224, 98757), (252, 87784), (288, 76811), (336, 65838), (504, 43892), (672, 32919), (1008, 21946), (2016, 10973)]