42215838

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{3709}}^1$

素因数の和:3992

約数の個数: 32

約数和(自身を含む): 96875520

約数和(自身を除く): 54659682

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 271, 542, 813, 1626, 1897, 3709, 3794, 5691, 7418, 11127, 11382, 22254, 25963, 51926, 77889, 155778, 1005139, 2010278, 3015417, 6030834, 7035973, 14071946, 21107919, 42215838]

約数ペア:

[(1, 42215838), (2, 21107919), (3, 14071946), (6, 7035973), (7, 6030834), (14, 3015417), (21, 2010278), (42, 1005139), (271, 155778), (542, 77889), (813, 51926), (1626, 25963), (1897, 22254), (3709, 11382), (3794, 11127), (5691, 7418)]