15793722

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{769}}^1$

素因数の和:947

約数の個数: 48

約数和(自身を含む): 39399360

約数和(自身を除く): 23605638

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 163, 326, 489, 769, 978, 1141, 1467, 1538, 2282, 2307, 2934, 3423, 4614, 5383, 6846, 6921, 10269, 10766, 13842, 16149, 20538, 32298, 48447, 96894, 125347, 250694, 376041, 752082, 877429, 1128123, 1754858, 2256246, 2632287, 5264574, 7896861, 15793722]

約数ペア:

[(1, 15793722), (2, 7896861), (3, 5264574), (6, 2632287), (7, 2256246), (9, 1754858), (14, 1128123), (18, 877429), (21, 752082), (42, 376041), (63, 250694), (126, 125347), (163, 96894), (326, 48447), (489, 32298), (769, 20538), (978, 16149), (1141, 13842), (1467, 10766), (1538, 10269), (2282, 6921), (2307, 6846), (2934, 5383), (3423, 4614)]