18885863856

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23144441}}^1$

素因数の和:23144469

約数の個数: 40

約数和(自身を含む): 51658394544

約数和(自身を除く): 32772530688

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 23144441, 46288882, 69433323, 92577764, 138866646, 185155528, 277733292, 370311056, 393455497, 555466584, 786910994, 1110933168, 1180366491, 1573821988, 2360732982, 3147643976, 4721465964, 6295287952, 9442931928, 18885863856]

約数ペア:

[(1, 18885863856), (2, 9442931928), (3, 6295287952), (4, 4721465964), (6, 3147643976), (8, 2360732982), (12, 1573821988), (16, 1180366491), (17, 1110933168), (24, 786910994), (34, 555466584), (48, 393455497), (51, 370311056), (68, 277733292), (102, 185155528), (136, 138866646), (204, 92577764), (272, 69433323), (408, 46288882), (816, 23144441)]