42677458

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{12619}}^1$

素因数の和:12729

約数の個数: 16

約数和(自身を含む): 68148000

約数和(自身を除く): 25470542

約数列:

[1, 2, 19, 38, 89, 178, 1691, 3382, 12619, 25238, 239761, 479522, 1123091, 2246182, 21338729, 42677458]

約数ペア:

[(1, 42677458), (2, 21338729), (19, 2246182), (38, 1123091), (89, 479522), (178, 239761), (1691, 25238), (3382, 12619)]