21294108

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{53773}}^1$

素因数の和:53794

約数の個数: 36

約数和(自身を含む): 58721208

約数和(自身を除く): 37427100

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 53773, 107546, 161319, 215092, 322638, 483957, 591503, 645276, 967914, 1183006, 1774509, 1935828, 2366012, 3549018, 5323527, 7098036, 10647054, 21294108]

約数ペア:

[(1, 21294108), (2, 10647054), (3, 7098036), (4, 5323527), (6, 3549018), (9, 2366012), (11, 1935828), (12, 1774509), (18, 1183006), (22, 967914), (33, 645276), (36, 591503), (44, 483957), (66, 322638), (99, 215092), (132, 161319), (198, 107546), (396, 53773)]