42705618

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{309461}}^1$

素因数の和:309489

約数の個数: 16

約数和(自身を含む): 89125056

約数和(自身を除く): 46419438

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 309461, 618922, 928383, 1856766, 7117603, 14235206, 21352809, 42705618]

約数ペア:

[(1, 42705618), (2, 21352809), (3, 14235206), (6, 7117603), (23, 1856766), (46, 928383), (69, 618922), (138, 309461)]