39540492

素因数分解:

$2^2\times 3^2\times {\mathrm{479}}^1\times {\mathrm{2293}}^1$

素因数の和:2782

約数の個数: 36

約数和(自身を含む): 100201920

約数和(自身を除く): 60661428

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 479, 958, 1437, 1916, 2293, 2874, 4311, 4586, 5748, 6879, 8622, 9172, 13758, 17244, 20637, 27516, 41274, 82548, 1098347, 2196694, 3295041, 4393388, 6590082, 9885123, 13180164, 19770246, 39540492]

約数ペア:

[(1, 39540492), (2, 19770246), (3, 13180164), (4, 9885123), (6, 6590082), (9, 4393388), (12, 3295041), (18, 2196694), (36, 1098347), (479, 82548), (958, 41274), (1437, 27516), (1916, 20637), (2293, 17244), (2874, 13758), (4311, 9172), (4586, 8622), (5748, 6879)]