6561004

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{659}}^1$

素因数の和:813

約数の個数: 24

約数和(自身を含む): 12196800

約数和(自身を除く): 5635796

約数列:

[1, 2, 4, 19, 38, 76, 131, 262, 524, 659, 1318, 2489, 2636, 4978, 9956, 12521, 25042, 50084, 86329, 172658, 345316, 1640251, 3280502, 6561004]

約数ペア:

[(1, 6561004), (2, 3280502), (4, 1640251), (19, 345316), (38, 172658), (76, 86329), (131, 50084), (262, 25042), (524, 12521), (659, 9956), (1318, 4978), (2489, 2636)]