18693192

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{111269}}^1$

素因数の和:111285

約数の個数: 32

約数和(自身を含む): 53409600

約数和(自身を除く): 34716408

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 111269, 222538, 333807, 445076, 667614, 778883, 890152, 1335228, 1557766, 2336649, 2670456, 3115532, 4673298, 6231064, 9346596, 18693192]

約数ペア:

[(1, 18693192), (2, 9346596), (3, 6231064), (4, 4673298), (6, 3115532), (7, 2670456), (8, 2336649), (12, 1557766), (14, 1335228), (21, 890152), (24, 778883), (28, 667614), (42, 445076), (56, 333807), (84, 222538), (168, 111269)]