22412286

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^2$

素因数の和:182

約数の個数: 72

約数和(自身を含む): 55833960

約数和(自身を除く): 33421674

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 71, 78, 114, 117, 142, 171, 213, 234, 247, 342, 426, 494, 639, 741, 923, 1278, 1349, 1482, 1846, 2223, 2698, 2769, 4047, 4446, 5041, 5538, 8094, 8307, 10082, 12141, 15123, 16614, 17537, 24282, 30246, 35074, 45369, 52611, 65533, 90738, 95779, 105222, 131066, 157833, 191558, 196599, 287337, 315666, 393198, 574674, 589797, 862011, 1179594, 1245127, 1724022, 2490254, 3735381, 7470762, 11206143, 22412286]

約数ペア:

[(1, 22412286), (2, 11206143), (3, 7470762), (6, 3735381), (9, 2490254), (13, 1724022), (18, 1245127), (19, 1179594), (26, 862011), (38, 589797), (39, 574674), (57, 393198), (71, 315666), (78, 287337), (114, 196599), (117, 191558), (142, 157833), (171, 131066), (213, 105222), (234, 95779), (247, 90738), (342, 65533), (426, 52611), (494, 45369), (639, 35074), (741, 30246), (923, 24282), (1278, 17537), (1349, 16614), (1482, 15123), (1846, 12141), (2223, 10082), (2698, 8307), (2769, 8094), (4047, 5538), (4446, 5041)]