18870293006

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{233}}^1\times {\mathrm{593}}^1\times {\mathrm{2969}}^1$

素因数の和:3820

約数の個数: 32

約数和(自身を含む): 29722904640

約数和(自身を除く): 10852611634

約数列:

[1, 2, 23, 46, 233, 466, 593, 1186, 2969, 5359, 5938, 10718, 13639, 27278, 68287, 136574, 138169, 276338, 691777, 1383554, 1760617, 3177887, 3521234, 6355774, 15910871, 31821742, 40494191, 80988382, 410223761, 820447522, 9435146503, 18870293006]

約数ペア:

[(1, 18870293006), (2, 9435146503), (23, 820447522), (46, 410223761), (233, 80988382), (466, 40494191), (593, 31821742), (1186, 15910871), (2969, 6355774), (5359, 3521234), (5938, 3177887), (10718, 1760617), (13639, 1383554), (27278, 691777), (68287, 276338), (136574, 138169)]