17215086

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{251}}^1$

素因数の和:357

約数の個数: 64

約数和(自身を含む): 41803776

約数和(自身を除く): 24588690

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 71, 138, 142, 161, 213, 251, 322, 426, 483, 497, 502, 753, 966, 994, 1491, 1506, 1633, 1757, 2982, 3266, 3514, 4899, 5271, 5773, 9798, 10542, 11431, 11546, 17319, 17821, 22862, 34293, 34638, 35642, 40411, 53463, 68586, 80822, 106926, 121233, 124747, 242466, 249494, 374241, 409883, 748482, 819766, 1229649, 2459298, 2869181, 5738362, 8607543, 17215086]

約数ペア:

[(1, 17215086), (2, 8607543), (3, 5738362), (6, 2869181), (7, 2459298), (14, 1229649), (21, 819766), (23, 748482), (42, 409883), (46, 374241), (69, 249494), (71, 242466), (138, 124747), (142, 121233), (161, 106926), (213, 80822), (251, 68586), (322, 53463), (426, 40411), (483, 35642), (497, 34638), (502, 34293), (753, 22862), (966, 17821), (994, 17319), (1491, 11546), (1506, 11431), (1633, 10542), (1757, 9798), (2982, 5773), (3266, 5271), (3514, 4899)]