15124914

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{40013}}^1$

素因数の和:40031

約数の個数: 32

約数和(自身を含む): 38413440

約数和(自身を除く): 23288526

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 40013, 80026, 120039, 240078, 280091, 360117, 560182, 720234, 840273, 1080351, 1680546, 2160702, 2520819, 5041638, 7562457, 15124914]

約数ペア:

[(1, 15124914), (2, 7562457), (3, 5041638), (6, 2520819), (7, 2160702), (9, 1680546), (14, 1080351), (18, 840273), (21, 720234), (27, 560182), (42, 360117), (54, 280091), (63, 240078), (126, 120039), (189, 80026), (378, 40013)]