27501318

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{557}}^1$

素因数の和:789

約数の個数: 48

約数和(自身を含む): 64589616

約数和(自身を除く): 37088298

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 211, 234, 422, 557, 633, 1114, 1266, 1671, 1899, 2743, 3342, 3798, 5013, 5486, 7241, 8229, 10026, 14482, 16458, 21723, 24687, 43446, 49374, 65169, 117527, 130338, 235054, 352581, 705162, 1057743, 1527851, 2115486, 3055702, 4583553, 9167106, 13750659, 27501318]

約数ペア:

[(1, 27501318), (2, 13750659), (3, 9167106), (6, 4583553), (9, 3055702), (13, 2115486), (18, 1527851), (26, 1057743), (39, 705162), (78, 352581), (117, 235054), (211, 130338), (234, 117527), (422, 65169), (557, 49374), (633, 43446), (1114, 24687), (1266, 21723), (1671, 16458), (1899, 14482), (2743, 10026), (3342, 8229), (3798, 7241), (5013, 5486)]