380674926

素因数分解:

$2^1\times 3^2\times {\mathrm{151}}^1\times {\mathrm{140057}}^1$

素因数の和:140216

約数の個数: 24

約数和(自身を含む): 830263824

約数和(自身を除く): 449588898

約数列:

[1, 2, 3, 6, 9, 18, 151, 302, 453, 906, 1359, 2718, 140057, 280114, 420171, 840342, 1260513, 2521026, 21148607, 42297214, 63445821, 126891642, 190337463, 380674926]

約数ペア:

[(1, 380674926), (2, 190337463), (3, 126891642), (6, 63445821), (9, 42297214), (18, 21148607), (151, 2521026), (302, 1260513), (453, 840342), (906, 420171), (1359, 280114), (2718, 140057)]