6406614

素因数分解:

$2^1\times 3^4\times {\mathrm{71}}^1\times {\mathrm{557}}^1$

素因数の和:642

約数の個数: 40

約数和(自身を含む): 14583888

約数和(自身を除く): 8177274

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 81, 142, 162, 213, 426, 557, 639, 1114, 1278, 1671, 1917, 3342, 3834, 5013, 5751, 10026, 11502, 15039, 30078, 39547, 45117, 79094, 90234, 118641, 237282, 355923, 711846, 1067769, 2135538, 3203307, 6406614]

約数ペア:

[(1, 6406614), (2, 3203307), (3, 2135538), (6, 1067769), (9, 711846), (18, 355923), (27, 237282), (54, 118641), (71, 90234), (81, 79094), (142, 45117), (162, 39547), (213, 30078), (426, 15039), (557, 11502), (639, 10026), (1114, 5751), (1278, 5013), (1671, 3834), (1917, 3342)]