19426344

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{16519}}^1$

素因数の和:16542

約数の個数: 48

約数和(自身を含む): 56498400

約数和(自身を除く): 37072056

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 588, 1176, 16519, 33038, 49557, 66076, 99114, 115633, 132152, 198228, 231266, 346899, 396456, 462532, 693798, 809431, 925064, 1387596, 1618862, 2428293, 2775192, 3237724, 4856586, 6475448, 9713172, 19426344]

約数ペア:

[(1, 19426344), (2, 9713172), (3, 6475448), (4, 4856586), (6, 3237724), (7, 2775192), (8, 2428293), (12, 1618862), (14, 1387596), (21, 925064), (24, 809431), (28, 693798), (42, 462532), (49, 396456), (56, 346899), (84, 231266), (98, 198228), (147, 132152), (168, 115633), (196, 99114), (294, 66076), (392, 49557), (588, 33038), (1176, 16519)]