28642194

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{75773}}^1$

素因数の和:75791

約数の個数: 32

約数和(自身を含む): 72743040

約数和(自身を除く): 44100846

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 75773, 151546, 227319, 454638, 530411, 681957, 1060822, 1363914, 1591233, 2045871, 3182466, 4091742, 4773699, 9547398, 14321097, 28642194]

約数ペア:

[(1, 28642194), (2, 14321097), (3, 9547398), (6, 4773699), (7, 4091742), (9, 3182466), (14, 2045871), (18, 1591233), (21, 1363914), (27, 1060822), (42, 681957), (54, 530411), (63, 454638), (126, 227319), (189, 151546), (378, 75773)]