313551486

素因数分解:

$2^1\times 3^4\times {\mathrm{211}}^1\times {\mathrm{9173}}^1$

素因数の和:9398

約数の個数: 40

約数和(自身を含む): 705994344

約数和(自身を除く): 392442858

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 211, 422, 633, 1266, 1899, 3798, 5697, 9173, 11394, 17091, 18346, 27519, 34182, 55038, 82557, 165114, 247671, 495342, 743013, 1486026, 1935503, 3871006, 5806509, 11613018, 17419527, 34839054, 52258581, 104517162, 156775743, 313551486]

約数ペア:

[(1, 313551486), (2, 156775743), (3, 104517162), (6, 52258581), (9, 34839054), (18, 17419527), (27, 11613018), (54, 5806509), (81, 3871006), (162, 1935503), (211, 1486026), (422, 743013), (633, 495342), (1266, 247671), (1899, 165114), (3798, 82557), (5697, 55038), (9173, 34182), (11394, 27519), (17091, 18346)]