27731214

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{73363}}^1$

素因数の和:73381

約数の個数: 32

約数和(自身を含む): 70429440

約数和(自身を除く): 42698226

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 73363, 146726, 220089, 440178, 513541, 660267, 1027082, 1320534, 1540623, 1980801, 3081246, 3961602, 4621869, 9243738, 13865607, 27731214]

約数ペア:

[(1, 27731214), (2, 13865607), (3, 9243738), (6, 4621869), (7, 3961602), (9, 3081246), (14, 1980801), (18, 1540623), (21, 1320534), (27, 1027082), (42, 660267), (54, 513541), (63, 440178), (126, 220089), (189, 146726), (378, 73363)]