21144498

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{9013}}^1$

素因数の和:9058

約数の個数: 32

約数和(自身を含む): 46728576

約数和(自身を除く): 25584078

約数列:

[1, 2, 3, 6, 17, 23, 34, 46, 51, 69, 102, 138, 391, 782, 1173, 2346, 9013, 18026, 27039, 54078, 153221, 207299, 306442, 414598, 459663, 621897, 919326, 1243794, 3524083, 7048166, 10572249, 21144498]

約数ペア:

[(1, 21144498), (2, 10572249), (3, 7048166), (6, 3524083), (17, 1243794), (23, 919326), (34, 621897), (46, 459663), (51, 414598), (69, 306442), (102, 207299), (138, 153221), (391, 54078), (782, 27039), (1173, 18026), (2346, 9013)]