187938324

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{106541}}^1$

素因数の和:106565

約数の個数: 54

約数和(自身を含む): 552633354

約数和(自身を除く): 364695030

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 106541, 213082, 319623, 426164, 639246, 745787, 958869, 1278492, 1491574, 1917738, 2237361, 2983148, 3835476, 4474722, 5220509, 6712083, 8949444, 10441018, 13424166, 15661527, 20882036, 26848332, 31323054, 46984581, 62646108, 93969162, 187938324]

約数ペア:

[(1, 187938324), (2, 93969162), (3, 62646108), (4, 46984581), (6, 31323054), (7, 26848332), (9, 20882036), (12, 15661527), (14, 13424166), (18, 10441018), (21, 8949444), (28, 6712083), (36, 5220509), (42, 4474722), (49, 3835476), (63, 2983148), (84, 2237361), (98, 1917738), (126, 1491574), (147, 1278492), (196, 958869), (252, 745787), (294, 639246), (441, 426164), (588, 319623), (882, 213082), (1764, 106541)]