39866142

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{2347}}^1$

素因数の和:2520

約数の個数: 32

約数和(自身を含む): 84528000

約数和(自身を除く): 44661858

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 149, 298, 447, 894, 2347, 2831, 4694, 5662, 7041, 8493, 14082, 16986, 44593, 89186, 133779, 267558, 349703, 699406, 1049109, 2098218, 6644357, 13288714, 19933071, 39866142]

約数ペア:

[(1, 39866142), (2, 19933071), (3, 13288714), (6, 6644357), (19, 2098218), (38, 1049109), (57, 699406), (114, 349703), (149, 267558), (298, 133779), (447, 89186), (894, 44593), (2347, 16986), (2831, 14082), (4694, 8493), (5662, 7041)]