5261526

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{179}}^1$

素因数の和:281

約数の個数: 48

約数和(自身を含む): 12130560

約数和(自身を除く): 6869034

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 71, 138, 142, 179, 207, 213, 358, 414, 426, 537, 639, 1074, 1278, 1611, 1633, 3222, 3266, 4117, 4899, 8234, 9798, 12351, 12709, 14697, 24702, 25418, 29394, 37053, 38127, 74106, 76254, 114381, 228762, 292307, 584614, 876921, 1753842, 2630763, 5261526]

約数ペア:

[(1, 5261526), (2, 2630763), (3, 1753842), (6, 876921), (9, 584614), (18, 292307), (23, 228762), (46, 114381), (69, 76254), (71, 74106), (138, 38127), (142, 37053), (179, 29394), (207, 25418), (213, 24702), (358, 14697), (414, 12709), (426, 12351), (537, 9798), (639, 8234), (1074, 4899), (1278, 4117), (1611, 3266), (1633, 3222)]