18692016

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{55631}}^1$

素因数の和:55649

約数の個数: 40

約数和(自身を含む): 55186944

約数和(自身を除く): 36494928

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 55631, 111262, 166893, 222524, 333786, 389417, 445048, 667572, 778834, 890096, 1168251, 1335144, 1557668, 2336502, 2670288, 3115336, 4673004, 6230672, 9346008, 18692016]

約数ペア:

[(1, 18692016), (2, 9346008), (3, 6230672), (4, 4673004), (6, 3115336), (7, 2670288), (8, 2336502), (12, 1557668), (14, 1335144), (16, 1168251), (21, 890096), (24, 778834), (28, 667572), (42, 445048), (48, 389417), (56, 333786), (84, 222524), (112, 166893), (168, 111262), (336, 55631)]