27856878

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{22871}}^1$

素因数の和:22912

約数の個数: 32

約数和(自身を含む): 65871360

約数和(自身を除く): 38014482

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 58, 87, 174, 203, 406, 609, 1218, 22871, 45742, 68613, 137226, 160097, 320194, 480291, 663259, 960582, 1326518, 1989777, 3979554, 4642813, 9285626, 13928439, 27856878]

約数ペア:

[(1, 27856878), (2, 13928439), (3, 9285626), (6, 4642813), (7, 3979554), (14, 1989777), (21, 1326518), (29, 960582), (42, 663259), (58, 480291), (87, 320194), (174, 160097), (203, 137226), (406, 68613), (609, 45742), (1218, 22871)]