21708324

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^1\times {\mathrm{6091}}^1$

素因数の和:6118

約数の個数: 60

約数和(自身を含む): 61919088

約数和(自身を除く): 40210764

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 81, 99, 108, 132, 162, 198, 297, 324, 396, 594, 891, 1188, 1782, 3564, 6091, 12182, 18273, 24364, 36546, 54819, 67001, 73092, 109638, 134002, 164457, 201003, 219276, 268004, 328914, 402006, 493371, 603009, 657828, 804012, 986742, 1206018, 1809027, 1973484, 2412036, 3618054, 5427081, 7236108, 10854162, 21708324]

約数ペア:

[(1, 21708324), (2, 10854162), (3, 7236108), (4, 5427081), (6, 3618054), (9, 2412036), (11, 1973484), (12, 1809027), (18, 1206018), (22, 986742), (27, 804012), (33, 657828), (36, 603009), (44, 493371), (54, 402006), (66, 328914), (81, 268004), (99, 219276), (108, 201003), (132, 164457), (162, 134002), (198, 109638), (297, 73092), (324, 67001), (396, 54819), (594, 36546), (891, 24364), (1188, 18273), (1782, 12182), (3564, 6091)]