16750476

素因数分解:

$2^2\times 3^5\times {\mathrm{19}}^1\times {\mathrm{907}}^1$

素因数の和:945

約数の個数: 72

約数和(自身を含む): 46271680

約数和(自身を除く): 29521204

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 81, 108, 114, 162, 171, 228, 243, 324, 342, 486, 513, 684, 907, 972, 1026, 1539, 1814, 2052, 2721, 3078, 3628, 4617, 5442, 6156, 8163, 9234, 10884, 16326, 17233, 18468, 24489, 32652, 34466, 48978, 51699, 68932, 73467, 97956, 103398, 146934, 155097, 206796, 220401, 293868, 310194, 440802, 465291, 620388, 881604, 930582, 1395873, 1861164, 2791746, 4187619, 5583492, 8375238, 16750476]

約数ペア:

[(1, 16750476), (2, 8375238), (3, 5583492), (4, 4187619), (6, 2791746), (9, 1861164), (12, 1395873), (18, 930582), (19, 881604), (27, 620388), (36, 465291), (38, 440802), (54, 310194), (57, 293868), (76, 220401), (81, 206796), (108, 155097), (114, 146934), (162, 103398), (171, 97956), (228, 73467), (243, 68932), (324, 51699), (342, 48978), (486, 34466), (513, 32652), (684, 24489), (907, 18468), (972, 17233), (1026, 16326), (1539, 10884), (1814, 9234), (2052, 8163), (2721, 6156), (3078, 5442), (3628, 4617)]