42404724

素因数分解:

$2^2\times 3^2\times {\mathrm{491}}^1\times {\mathrm{2399}}^1$

素因数の和:2900

約数の個数: 36

約数和(自身を含む): 107452800

約数和(自身を除く): 65048076

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 491, 982, 1473, 1964, 2399, 2946, 4419, 4798, 5892, 7197, 8838, 9596, 14394, 17676, 21591, 28788, 43182, 86364, 1177909, 2355818, 3533727, 4711636, 7067454, 10601181, 14134908, 21202362, 42404724]

約数ペア:

[(1, 42404724), (2, 21202362), (3, 14134908), (4, 10601181), (6, 7067454), (9, 4711636), (12, 3533727), (18, 2355818), (36, 1177909), (491, 86364), (982, 43182), (1473, 28788), (1964, 21591), (2399, 17676), (2946, 14394), (4419, 9596), (4798, 8838), (5892, 7197)]