1994382

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{947}}^1$

素因数の和:974

約数の個数: 40

約数和(自身を含む): 4817736

約数和(自身を除く): 2823354

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 351, 702, 947, 1053, 1894, 2106, 2841, 5682, 8523, 12311, 17046, 24622, 25569, 36933, 51138, 73866, 76707, 110799, 153414, 221598, 332397, 664794, 997191, 1994382]

約数ペア:

[(1, 1994382), (2, 997191), (3, 664794), (6, 332397), (9, 221598), (13, 153414), (18, 110799), (26, 76707), (27, 73866), (39, 51138), (54, 36933), (78, 25569), (81, 24622), (117, 17046), (162, 12311), (234, 8523), (351, 5682), (702, 2841), (947, 2106), (1053, 1894)]