78831354

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1319}}^1\times {\mathrm{1423}}^1$

素因数の和:2754

約数の個数: 32

約数和(自身を含む): 180449280

約数和(自身を除く): 101617926

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1319, 1423, 2638, 2846, 3957, 4269, 7914, 8538, 9233, 9961, 18466, 19922, 27699, 29883, 55398, 59766, 1876937, 3753874, 5630811, 11261622, 13138559, 26277118, 39415677, 78831354]

約数ペア:

[(1, 78831354), (2, 39415677), (3, 26277118), (6, 13138559), (7, 11261622), (14, 5630811), (21, 3753874), (42, 1876937), (1319, 59766), (1423, 55398), (2638, 29883), (2846, 27699), (3957, 19922), (4269, 18466), (7914, 9961), (8538, 9233)]