28180158

素因数分解:

$2^1\times 3^1\times {\mathrm{659}}^1\times {\mathrm{7127}}^1$

素因数の和:7791

約数の個数: 16

約数和(自身を含む): 56453760

約数和(自身を除く): 28273602

約数列:

[1, 2, 3, 6, 659, 1318, 1977, 3954, 7127, 14254, 21381, 42762, 4696693, 9393386, 14090079, 28180158]

約数ペア:

[(1, 28180158), (2, 14090079), (3, 9393386), (6, 4696693), (659, 42762), (1318, 21381), (1977, 14254), (3954, 7127)]