40921278

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{17443}}^1$

素因数の和:17488

約数の個数: 32

約数和(自身を含む): 90429696

約数和(自身を除く): 49508418

約数列:

[1, 2, 3, 6, 17, 23, 34, 46, 51, 69, 102, 138, 391, 782, 1173, 2346, 17443, 34886, 52329, 104658, 296531, 401189, 593062, 802378, 889593, 1203567, 1779186, 2407134, 6820213, 13640426, 20460639, 40921278]

約数ペア:

[(1, 40921278), (2, 20460639), (3, 13640426), (6, 6820213), (17, 2407134), (23, 1779186), (34, 1203567), (46, 889593), (51, 802378), (69, 593062), (102, 401189), (138, 296531), (391, 104658), (782, 52329), (1173, 34886), (2346, 17443)]