18426492

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{73121}}^1$

素因数の和:73138

約数の個数: 36

約数和(自身を含む): 53232816

約数和(自身を除く): 34806324

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 73121, 146242, 219363, 292484, 438726, 511847, 658089, 877452, 1023694, 1316178, 1535541, 2047388, 2632356, 3071082, 4606623, 6142164, 9213246, 18426492]

約数ペア:

[(1, 18426492), (2, 9213246), (3, 6142164), (4, 4606623), (6, 3071082), (7, 2632356), (9, 2047388), (12, 1535541), (14, 1316178), (18, 1023694), (21, 877452), (28, 658089), (36, 511847), (42, 438726), (63, 292484), (84, 219363), (126, 146242), (252, 73121)]