18295788

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{1259}}^1$

素因数の和:1446

約数の個数: 48

約数和(自身を含む): 49109760

約数和(自身を除く): 30813972

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 173, 346, 519, 692, 1038, 1211, 1259, 2076, 2422, 2518, 3633, 3777, 4844, 5036, 7266, 7554, 8813, 14532, 15108, 17626, 26439, 35252, 52878, 105756, 217807, 435614, 653421, 871228, 1306842, 1524649, 2613684, 3049298, 4573947, 6098596, 9147894, 18295788]

約数ペア:

[(1, 18295788), (2, 9147894), (3, 6098596), (4, 4573947), (6, 3049298), (7, 2613684), (12, 1524649), (14, 1306842), (21, 871228), (28, 653421), (42, 435614), (84, 217807), (173, 105756), (346, 52878), (519, 35252), (692, 26439), (1038, 17626), (1211, 15108), (1259, 14532), (2076, 8813), (2422, 7554), (2518, 7266), (3633, 5036), (3777, 4844)]