1621000344

素因数分解:

$2^3\times 3^1\times {\mathrm{389}}^1\times {\mathrm{173629}}^1$

素因数の和:174027

約数の個数: 32

約数和(自身を含む): 4062942000

約数和(自身を除く): 2441941656

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 389, 778, 1167, 1556, 2334, 3112, 4668, 9336, 173629, 347258, 520887, 694516, 1041774, 1389032, 2083548, 4167096, 67541681, 135083362, 202625043, 270166724, 405250086, 540333448, 810500172, 1621000344]

約数ペア:

[(1, 1621000344), (2, 810500172), (3, 540333448), (4, 405250086), (6, 270166724), (8, 202625043), (12, 135083362), (24, 67541681), (389, 4167096), (778, 2083548), (1167, 1389032), (1556, 1041774), (2334, 694516), (3112, 520887), (4668, 347258), (9336, 173629)]