38378682

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{631}}^1$

素因数の和:779

約数の個数: 48

約数和(自身を含む): 86760960

約数和(自身を除く): 48382278

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 109, 186, 218, 279, 327, 558, 631, 654, 981, 1262, 1893, 1962, 3379, 3786, 5679, 6758, 10137, 11358, 19561, 20274, 30411, 39122, 58683, 60822, 68779, 117366, 137558, 176049, 206337, 352098, 412674, 619011, 1238022, 2132149, 4264298, 6396447, 12792894, 19189341, 38378682]

約数ペア:

[(1, 38378682), (2, 19189341), (3, 12792894), (6, 6396447), (9, 4264298), (18, 2132149), (31, 1238022), (62, 619011), (93, 412674), (109, 352098), (186, 206337), (218, 176049), (279, 137558), (327, 117366), (558, 68779), (631, 60822), (654, 58683), (981, 39122), (1262, 30411), (1893, 20274), (1962, 19561), (3379, 11358), (3786, 10137), (5679, 6758)]