287463036

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{3422179}}^1$

素因数の和:3422193

約数の個数: 24

約数和(自身を含む): 766568320

約数和(自身を除く): 479105284

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 3422179, 6844358, 10266537, 13688716, 20533074, 23955253, 41066148, 47910506, 71865759, 95821012, 143731518, 287463036]

約数ペア:

[(1, 287463036), (2, 143731518), (3, 95821012), (4, 71865759), (6, 47910506), (7, 41066148), (12, 23955253), (14, 20533074), (21, 13688716), (28, 10266537), (42, 6844358), (84, 3422179)]