972486

素因数分解:

$2^1\times 3^6\times {\mathrm{23}}^1\times {\mathrm{29}}^1$

素因数の和:72

約数の個数: 56

約数和(自身を含む): 2360880

約数和(自身を除く): 1388394

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 29, 46, 54, 58, 69, 81, 87, 138, 162, 174, 207, 243, 261, 414, 486, 522, 621, 667, 729, 783, 1242, 1334, 1458, 1566, 1863, 2001, 2349, 3726, 4002, 4698, 5589, 6003, 7047, 11178, 12006, 14094, 16767, 18009, 21141, 33534, 36018, 42282, 54027, 108054, 162081, 324162, 486243, 972486]

約数ペア:

[(1, 972486), (2, 486243), (3, 324162), (6, 162081), (9, 108054), (18, 54027), (23, 42282), (27, 36018), (29, 33534), (46, 21141), (54, 18009), (58, 16767), (69, 14094), (81, 12006), (87, 11178), (138, 7047), (162, 6003), (174, 5589), (207, 4698), (243, 4002), (261, 3726), (414, 2349), (486, 2001), (522, 1863), (621, 1566), (667, 1458), (729, 1334), (783, 1242)]