18384896

素因数分解:

$2^{11}\times {\mathrm{47}}^1\times {\mathrm{191}}^1$

素因数の和:260

約数の個数: 48

約数和(自身を含む): 37739520

約数和(自身を除く): 19354624

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 94, 128, 188, 191, 256, 376, 382, 512, 752, 764, 1024, 1504, 1528, 2048, 3008, 3056, 6016, 6112, 8977, 12032, 12224, 17954, 24064, 24448, 35908, 48128, 48896, 71816, 96256, 97792, 143632, 195584, 287264, 391168, 574528, 1149056, 2298112, 4596224, 9192448, 18384896]

約数ペア:

[(1, 18384896), (2, 9192448), (4, 4596224), (8, 2298112), (16, 1149056), (32, 574528), (47, 391168), (64, 287264), (94, 195584), (128, 143632), (188, 97792), (191, 96256), (256, 71816), (376, 48896), (382, 48128), (512, 35908), (752, 24448), (764, 24064), (1024, 17954), (1504, 12224), (1528, 12032), (2048, 8977), (3008, 6112), (3056, 6016)]