27940398

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{1559}}^1$

素因数の和:1696

約数の個数: 32

約数和(自身を含む): 58406400

約数和(自身を除く): 30466002

約数列:

[1, 2, 3, 6, 29, 58, 87, 103, 174, 206, 309, 618, 1559, 2987, 3118, 4677, 5974, 8961, 9354, 17922, 45211, 90422, 135633, 160577, 271266, 321154, 481731, 963462, 4656733, 9313466, 13970199, 27940398]

約数ペア:

[(1, 27940398), (2, 13970199), (3, 9313466), (6, 4656733), (29, 963462), (58, 481731), (87, 321154), (103, 271266), (174, 160577), (206, 135633), (309, 90422), (618, 45211), (1559, 17922), (2987, 9354), (3118, 8961), (4677, 5974)]