84154854

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{197}}^1\times {\mathrm{1453}}^1$

素因数の和:1669

約数の個数: 48

約数和(自身を含む): 196918128

約数和(自身を除く): 112763274

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 197, 294, 394, 591, 1182, 1379, 1453, 2758, 2906, 4137, 4359, 8274, 8718, 9653, 10171, 19306, 20342, 28959, 30513, 57918, 61026, 71197, 142394, 213591, 286241, 427182, 572482, 858723, 1717446, 2003687, 4007374, 6011061, 12022122, 14025809, 28051618, 42077427, 84154854]

約数ペア:

[(1, 84154854), (2, 42077427), (3, 28051618), (6, 14025809), (7, 12022122), (14, 6011061), (21, 4007374), (42, 2003687), (49, 1717446), (98, 858723), (147, 572482), (197, 427182), (294, 286241), (394, 213591), (591, 142394), (1182, 71197), (1379, 61026), (1453, 57918), (2758, 30513), (2906, 28959), (4137, 20342), (4359, 19306), (8274, 10171), (8718, 9653)]