17407458

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2213}}^1$

素因数の和:2263

約数の個数: 48

約数和(自身を含む): 41446080

約数和(自身を除く): 24038622

約数列:

[1, 2, 3, 6, 9, 18, 19, 23, 38, 46, 57, 69, 114, 138, 171, 207, 342, 414, 437, 874, 1311, 2213, 2622, 3933, 4426, 6639, 7866, 13278, 19917, 39834, 42047, 50899, 84094, 101798, 126141, 152697, 252282, 305394, 378423, 458091, 756846, 916182, 967081, 1934162, 2901243, 5802486, 8703729, 17407458]

約数ペア:

[(1, 17407458), (2, 8703729), (3, 5802486), (6, 2901243), (9, 1934162), (18, 967081), (19, 916182), (23, 756846), (38, 458091), (46, 378423), (57, 305394), (69, 252282), (114, 152697), (138, 126141), (171, 101798), (207, 84094), (342, 50899), (414, 42047), (437, 39834), (874, 19917), (1311, 13278), (2213, 7866), (2622, 6639), (3933, 4426)]