1806420912

素因数分解:

$2^4\times 3^1\times {\mathrm{97}}^1\times {\mathrm{387977}}^1$

素因数の和:388085

約数の個数: 40

約数和(自身を含む): 4714708656

約数和(自身を除く): 2908287744

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 97, 194, 291, 388, 582, 776, 1164, 1552, 2328, 4656, 387977, 775954, 1163931, 1551908, 2327862, 3103816, 4655724, 6207632, 9311448, 18622896, 37633769, 75267538, 112901307, 150535076, 225802614, 301070152, 451605228, 602140304, 903210456, 1806420912]

約数ペア:

[(1, 1806420912), (2, 903210456), (3, 602140304), (4, 451605228), (6, 301070152), (8, 225802614), (12, 150535076), (16, 112901307), (24, 75267538), (48, 37633769), (97, 18622896), (194, 9311448), (291, 6207632), (388, 4655724), (582, 3103816), (776, 2327862), (1164, 1551908), (1552, 1163931), (2328, 775954), (4656, 387977)]