18980094

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{15583}}^1$

素因数の和:15624

約数の個数: 32

約数和(自身を含む): 44881920

約数和(自身を除く): 25901826

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 58, 87, 174, 203, 406, 609, 1218, 15583, 31166, 46749, 93498, 109081, 218162, 327243, 451907, 654486, 903814, 1355721, 2711442, 3163349, 6326698, 9490047, 18980094]

約数ペア:

[(1, 18980094), (2, 9490047), (3, 6326698), (6, 3163349), (7, 2711442), (14, 1355721), (21, 903814), (29, 654486), (42, 451907), (58, 327243), (87, 218162), (174, 109081), (203, 93498), (406, 46749), (609, 31166), (1218, 15583)]