9043738

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{293}}^1$

素因数の和:390

約数の個数: 32

約数和(自身を含む): 15748992

約数和(自身を除く): 6705254

約数列:

[1, 2, 11, 22, 23, 46, 61, 122, 253, 293, 506, 586, 671, 1342, 1403, 2806, 3223, 6446, 6739, 13478, 15433, 17873, 30866, 35746, 74129, 148258, 196603, 393206, 411079, 822158, 4521869, 9043738]

約数ペア:

[(1, 9043738), (2, 4521869), (11, 822158), (22, 411079), (23, 393206), (46, 196603), (61, 148258), (122, 74129), (253, 35746), (293, 30866), (506, 17873), (586, 15433), (671, 13478), (1342, 6739), (1403, 6446), (2806, 3223)]