38720124

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{25013}}^1$

素因数の和:25066

約数の個数: 36

約数和(自身を含む): 100156056

約数和(自身を除く): 61435932

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 387, 516, 774, 1548, 25013, 50026, 75039, 100052, 150078, 225117, 300156, 450234, 900468, 1075559, 2151118, 3226677, 4302236, 6453354, 9680031, 12906708, 19360062, 38720124]

約数ペア:

[(1, 38720124), (2, 19360062), (3, 12906708), (4, 9680031), (6, 6453354), (9, 4302236), (12, 3226677), (18, 2151118), (36, 1075559), (43, 900468), (86, 450234), (129, 300156), (172, 225117), (258, 150078), (387, 100052), (516, 75039), (774, 50026), (1548, 25013)]