2299122

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{257}}^1$

素因数の和:343

約数の個数: 48

約数和(自身を含む): 5795712

約数和(自身を除く): 3496590

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 71, 126, 142, 213, 257, 426, 497, 514, 639, 771, 994, 1278, 1491, 1542, 1799, 2313, 2982, 3598, 4473, 4626, 5397, 8946, 10794, 16191, 18247, 32382, 36494, 54741, 109482, 127729, 164223, 255458, 328446, 383187, 766374, 1149561, 2299122]

約数ペア:

[(1, 2299122), (2, 1149561), (3, 766374), (6, 383187), (7, 328446), (9, 255458), (14, 164223), (18, 127729), (21, 109482), (42, 54741), (63, 36494), (71, 32382), (126, 18247), (142, 16191), (213, 10794), (257, 8946), (426, 5397), (497, 4626), (514, 4473), (639, 3598), (771, 2982), (994, 2313), (1278, 1799), (1491, 1542)]