28654326

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^2\times {\mathrm{947}}^1$

素因数の和:1037

約数の個数: 36

約数和(自身を含む): 63702756

約数和(自身を除く): 35048430

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 369, 738, 947, 1681, 1894, 2841, 3362, 5043, 5682, 8523, 10086, 15129, 17046, 30258, 38827, 77654, 116481, 232962, 349443, 698886, 1591907, 3183814, 4775721, 9551442, 14327163, 28654326]

約数ペア:

[(1, 28654326), (2, 14327163), (3, 9551442), (6, 4775721), (9, 3183814), (18, 1591907), (41, 698886), (82, 349443), (123, 232962), (246, 116481), (369, 77654), (738, 38827), (947, 30258), (1681, 17046), (1894, 15129), (2841, 10086), (3362, 8523), (5043, 5682)]