18098241

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{677}}^1$

素因数の和:773

約数の個数: 32

約数和(自身を含む): 29506560

約数和(自身を除く): 11408319

約数列:

[1, 3, 7, 19, 21, 57, 67, 133, 201, 399, 469, 677, 1273, 1407, 2031, 3819, 4739, 8911, 12863, 14217, 26733, 38589, 45359, 90041, 136077, 270123, 317513, 861821, 952539, 2585463, 6032747, 18098241]

約数ペア:

[(1, 18098241), (3, 6032747), (7, 2585463), (19, 952539), (21, 861821), (57, 317513), (67, 270123), (133, 136077), (201, 90041), (399, 45359), (469, 38589), (677, 26733), (1273, 14217), (1407, 12863), (2031, 8911), (3819, 4739)]