16559046

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{617}}^1$

素因数の和:706

約数の個数: 64

約数和(自身を含む): 42716160

約数和(自身を除く): 26157114

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 71, 126, 142, 189, 213, 378, 426, 497, 617, 639, 994, 1234, 1278, 1491, 1851, 1917, 2982, 3702, 3834, 4319, 4473, 5553, 8638, 8946, 11106, 12957, 13419, 16659, 25914, 26838, 33318, 38871, 43807, 77742, 87614, 116613, 131421, 233226, 262842, 306649, 394263, 613298, 788526, 919947, 1182789, 1839894, 2365578, 2759841, 5519682, 8279523, 16559046]

約数ペア:

[(1, 16559046), (2, 8279523), (3, 5519682), (6, 2759841), (7, 2365578), (9, 1839894), (14, 1182789), (18, 919947), (21, 788526), (27, 613298), (42, 394263), (54, 306649), (63, 262842), (71, 233226), (126, 131421), (142, 116613), (189, 87614), (213, 77742), (378, 43807), (426, 38871), (497, 33318), (617, 26838), (639, 25914), (994, 16659), (1234, 13419), (1278, 12957), (1491, 11106), (1851, 8946), (1917, 8638), (2982, 5553), (3702, 4473), (3834, 4319)]