47142774

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{374149}}^1$

素因数の和:374164

約数の個数: 24

約数和(自身を含む): 116734800

約数和(自身を除く): 69592026

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 374149, 748298, 1122447, 2244894, 2619043, 3367341, 5238086, 6734682, 7857129, 15714258, 23571387, 47142774]

約数ペア:

[(1, 47142774), (2, 23571387), (3, 15714258), (6, 7857129), (7, 6734682), (9, 5238086), (14, 3367341), (18, 2619043), (21, 2244894), (42, 1122447), (63, 748298), (126, 374149)]