131813262

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{439}}^1\times {\mathrm{2383}}^1$

素因数の和:2837

約数の個数: 48

約数和(自身を含む): 327275520

約数和(自身を除く): 195462258

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 439, 878, 1317, 2383, 2634, 3073, 3951, 4766, 6146, 7149, 7902, 9219, 14298, 16681, 18438, 21447, 27657, 33362, 42894, 50043, 55314, 100086, 150129, 300258, 1046137, 2092274, 3138411, 6276822, 7322959, 9415233, 14645918, 18830466, 21968877, 43937754, 65906631, 131813262]

約数ペア:

[(1, 131813262), (2, 65906631), (3, 43937754), (6, 21968877), (7, 18830466), (9, 14645918), (14, 9415233), (18, 7322959), (21, 6276822), (42, 3138411), (63, 2092274), (126, 1046137), (439, 300258), (878, 150129), (1317, 100086), (2383, 55314), (2634, 50043), (3073, 42894), (3951, 33362), (4766, 27657), (6146, 21447), (7149, 18438), (7902, 16681), (9219, 14298)]