1951506

素因数分解:

$2^1\times 3^3\times {\mathrm{71}}^1\times {\mathrm{509}}^1$

素因数の和:591

約数の個数: 32

約数和(自身を含む): 4406400

約数和(自身を除く): 2454894

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 142, 213, 426, 509, 639, 1018, 1278, 1527, 1917, 3054, 3834, 4581, 9162, 13743, 27486, 36139, 72278, 108417, 216834, 325251, 650502, 975753, 1951506]

約数ペア:

[(1, 1951506), (2, 975753), (3, 650502), (6, 325251), (9, 216834), (18, 108417), (27, 72278), (54, 36139), (71, 27486), (142, 13743), (213, 9162), (426, 4581), (509, 3834), (639, 3054), (1018, 1917), (1278, 1527)]