13240428

素因数分解:

$2^2\times 3^1\times {\mathrm{167}}^1\times {\mathrm{6607}}^1$

素因数の和:6781

約数の個数: 24

約数和(自身を含む): 31084032

約数和(自身を除く): 17843604

約数列:

[1, 2, 3, 4, 6, 12, 167, 334, 501, 668, 1002, 2004, 6607, 13214, 19821, 26428, 39642, 79284, 1103369, 2206738, 3310107, 4413476, 6620214, 13240428]

約数ペア:

[(1, 13240428), (2, 6620214), (3, 4413476), (4, 3310107), (6, 2206738), (12, 1103369), (167, 79284), (334, 39642), (501, 26428), (668, 19821), (1002, 13214), (2004, 6607)]