442458

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{523}}^1$

素因数の和:578

約数の個数: 24

約数和(自身を含む): 980928

約数和(自身を除く): 538470

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 141, 282, 423, 523, 846, 1046, 1569, 3138, 4707, 9414, 24581, 49162, 73743, 147486, 221229, 442458]

約数ペア:

[(1, 442458), (2, 221229), (3, 147486), (6, 73743), (9, 49162), (18, 24581), (47, 9414), (94, 4707), (141, 3138), (282, 1569), (423, 1046), (523, 846)]