2273238

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1$

素因数の和:154

約数の個数: 64

約数和(自身を含む): 5702400

約数和(自身を除く): 3429162

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 43, 54, 66, 86, 89, 99, 129, 178, 198, 258, 267, 297, 387, 473, 534, 594, 774, 801, 946, 979, 1161, 1419, 1602, 1958, 2322, 2403, 2838, 2937, 3827, 4257, 4806, 5874, 7654, 8514, 8811, 11481, 12771, 17622, 22962, 25542, 26433, 34443, 42097, 52866, 68886, 84194, 103329, 126291, 206658, 252582, 378873, 757746, 1136619, 2273238]

約数ペア:

[(1, 2273238), (2, 1136619), (3, 757746), (6, 378873), (9, 252582), (11, 206658), (18, 126291), (22, 103329), (27, 84194), (33, 68886), (43, 52866), (54, 42097), (66, 34443), (86, 26433), (89, 25542), (99, 22962), (129, 17622), (178, 12771), (198, 11481), (258, 8811), (267, 8514), (297, 7654), (387, 5874), (473, 4806), (534, 4257), (594, 3827), (774, 2937), (801, 2838), (946, 2403), (979, 2322), (1161, 1958), (1419, 1602)]