11871354

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1$

素因数の和:195

約数の個数: 64

約数和(自身を含む): 27371520

約数和(自身を除く): 15500166

約数列:

[1, 2, 3, 6, 11, 22, 33, 43, 47, 66, 86, 89, 94, 129, 141, 178, 258, 267, 282, 473, 517, 534, 946, 979, 1034, 1419, 1551, 1958, 2021, 2838, 2937, 3102, 3827, 4042, 4183, 5874, 6063, 7654, 8366, 11481, 12126, 12549, 22231, 22962, 25098, 42097, 44462, 46013, 66693, 84194, 92026, 126291, 133386, 138039, 179869, 252582, 276078, 359738, 539607, 1079214, 1978559, 3957118, 5935677, 11871354]

約数ペア:

[(1, 11871354), (2, 5935677), (3, 3957118), (6, 1978559), (11, 1079214), (22, 539607), (33, 359738), (43, 276078), (47, 252582), (66, 179869), (86, 138039), (89, 133386), (94, 126291), (129, 92026), (141, 84194), (178, 66693), (258, 46013), (267, 44462), (282, 42097), (473, 25098), (517, 22962), (534, 22231), (946, 12549), (979, 12126), (1034, 11481), (1419, 8366), (1551, 7654), (1958, 6063), (2021, 5874), (2838, 4183), (2937, 4042), (3102, 3827)]