622386

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{487}}^1$

素因数の和:566

約数の個数: 24

約数和(自身を含む): 1370304

約数和(自身を除く): 747918

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 487, 639, 974, 1278, 1461, 2922, 4383, 8766, 34577, 69154, 103731, 207462, 311193, 622386]

約数ペア:

[(1, 622386), (2, 311193), (3, 207462), (6, 103731), (9, 69154), (18, 34577), (71, 8766), (142, 4383), (213, 2922), (426, 1461), (487, 1278), (639, 974)]