28500282

素因数分解:

$2^1\times 3^3\times {\mathrm{139}}^1\times {\mathrm{3797}}^1$

素因数の和:3947

約数の個数: 32

約数和(自身を含む): 63806400

約数和(自身を除く): 35306118

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 139, 278, 417, 834, 1251, 2502, 3753, 3797, 7506, 7594, 11391, 22782, 34173, 68346, 102519, 205038, 527783, 1055566, 1583349, 3166698, 4750047, 9500094, 14250141, 28500282]

約数ペア:

[(1, 28500282), (2, 14250141), (3, 9500094), (6, 4750047), (9, 3166698), (18, 1583349), (27, 1055566), (54, 527783), (139, 205038), (278, 102519), (417, 68346), (834, 34173), (1251, 22782), (2502, 11391), (3753, 7594), (3797, 7506)]