15909642

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{42089}}^1$

素因数の和:42107

約数の個数: 32

約数和(自身を含む): 40406400

約数和(自身を除く): 24496758

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 42089, 84178, 126267, 252534, 294623, 378801, 589246, 757602, 883869, 1136403, 1767738, 2272806, 2651607, 5303214, 7954821, 15909642]

約数ペア:

[(1, 15909642), (2, 7954821), (3, 5303214), (6, 2651607), (7, 2272806), (9, 1767738), (14, 1136403), (18, 883869), (21, 757602), (27, 589246), (42, 378801), (54, 294623), (63, 252534), (126, 126267), (189, 84178), (378, 42089)]