285591618

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{941}}^1\times {\mathrm{1297}}^1$

素因数の和:2259

約数の個数: 48

約数和(自身を含む): 667602936

約数和(自身を除く): 382011318

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 941, 1297, 1882, 2594, 2823, 3891, 5646, 7782, 8469, 11673, 12233, 16861, 16938, 23346, 24466, 33722, 36699, 50583, 73398, 101166, 110097, 151749, 220194, 303498, 1220477, 2440954, 3661431, 7322862, 10984293, 15866201, 21968586, 31732402, 47598603, 95197206, 142795809, 285591618]

約数ペア:

[(1, 285591618), (2, 142795809), (3, 95197206), (6, 47598603), (9, 31732402), (13, 21968586), (18, 15866201), (26, 10984293), (39, 7322862), (78, 3661431), (117, 2440954), (234, 1220477), (941, 303498), (1297, 220194), (1882, 151749), (2594, 110097), (2823, 101166), (3891, 73398), (5646, 50583), (7782, 36699), (8469, 33722), (11673, 24466), (12233, 23346), (16861, 16938)]