69893478

素因数分解:

$2^1\times 3^2\times {\mathrm{131}}^1\times {\mathrm{29641}}^1$

素因数の和:29780

約数の個数: 24

約数和(自身を含む): 152597016

約数和(自身を除く): 82703538

約数列:

[1, 2, 3, 6, 9, 18, 131, 262, 393, 786, 1179, 2358, 29641, 59282, 88923, 177846, 266769, 533538, 3882971, 7765942, 11648913, 23297826, 34946739, 69893478]

約数ペア:

[(1, 69893478), (2, 34946739), (3, 23297826), (6, 11648913), (9, 7765942), (18, 3882971), (131, 533538), (262, 266769), (393, 177846), (786, 88923), (1179, 59282), (2358, 29641)]