28165194

素因数分解:

$2^1\times 3^2\times {\mathrm{239}}^1\times {\mathrm{6547}}^1$

素因数の和:6794

約数の個数: 24

約数和(自身を含む): 61289280

約数和(自身を除く): 33124086

約数列:

[1, 2, 3, 6, 9, 18, 239, 478, 717, 1434, 2151, 4302, 6547, 13094, 19641, 39282, 58923, 117846, 1564733, 3129466, 4694199, 9388398, 14082597, 28165194]

約数ペア:

[(1, 28165194), (2, 14082597), (3, 9388398), (6, 4694199), (9, 3129466), (18, 1564733), (239, 117846), (478, 58923), (717, 39282), (1434, 19641), (2151, 13094), (4302, 6547)]