39295458

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{1291}}^1$

素因数の和:1407

約数の個数: 48

約数和(自身を含む): 90698400

約数和(自身を除く): 51402942

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 89, 114, 171, 178, 267, 342, 534, 801, 1291, 1602, 1691, 2582, 3382, 3873, 5073, 7746, 10146, 11619, 15219, 23238, 24529, 30438, 49058, 73587, 114899, 147174, 220761, 229798, 344697, 441522, 689394, 1034091, 2068182, 2183081, 4366162, 6549243, 13098486, 19647729, 39295458]

約数ペア:

[(1, 39295458), (2, 19647729), (3, 13098486), (6, 6549243), (9, 4366162), (18, 2183081), (19, 2068182), (38, 1034091), (57, 689394), (89, 441522), (114, 344697), (171, 229798), (178, 220761), (267, 147174), (342, 114899), (534, 73587), (801, 49058), (1291, 30438), (1602, 24529), (1691, 23238), (2582, 15219), (3382, 11619), (3873, 10146), (5073, 7746)]