18107936

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{7349}}^1$

素因数の和:7377

約数の個数: 48

約数和(自身を含む): 44452800

約数和(自身を除く): 26344864

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 88, 112, 154, 176, 224, 308, 352, 616, 1232, 2464, 7349, 14698, 29396, 51443, 58792, 80839, 102886, 117584, 161678, 205772, 235168, 323356, 411544, 565873, 646712, 823088, 1131746, 1293424, 1646176, 2263492, 2586848, 4526984, 9053968, 18107936]

約数ペア:

[(1, 18107936), (2, 9053968), (4, 4526984), (7, 2586848), (8, 2263492), (11, 1646176), (14, 1293424), (16, 1131746), (22, 823088), (28, 646712), (32, 565873), (44, 411544), (56, 323356), (77, 235168), (88, 205772), (112, 161678), (154, 117584), (176, 102886), (224, 80839), (308, 58792), (352, 51443), (616, 29396), (1232, 14698), (2464, 7349)]