16924362

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{223}}^1$

素因数の和:387

約数の個数: 64

約数和(自身を含む): 42147840

約数和(自身を除く): 25223478

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 139, 182, 223, 273, 278, 417, 446, 546, 669, 834, 973, 1338, 1561, 1807, 1946, 2899, 2919, 3122, 3614, 4683, 5421, 5798, 5838, 8697, 9366, 10842, 12649, 17394, 20293, 25298, 30997, 37947, 40586, 60879, 61994, 75894, 92991, 121758, 185982, 216979, 402961, 433958, 650937, 805922, 1208883, 1301874, 2417766, 2820727, 5641454, 8462181, 16924362]

約数ペア:

[(1, 16924362), (2, 8462181), (3, 5641454), (6, 2820727), (7, 2417766), (13, 1301874), (14, 1208883), (21, 805922), (26, 650937), (39, 433958), (42, 402961), (78, 216979), (91, 185982), (139, 121758), (182, 92991), (223, 75894), (273, 61994), (278, 60879), (417, 40586), (446, 37947), (546, 30997), (669, 25298), (834, 20293), (973, 17394), (1338, 12649), (1561, 10842), (1807, 9366), (1946, 8697), (2899, 5838), (2919, 5798), (3122, 5421), (3614, 4683)]