12244980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{18553}}^1$

素因数の和:18576

約数の個数: 48

約数和(自身を含む): 37404864

約数和(自身を除く): 25159884

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 18553, 37106, 55659, 74212, 92765, 111318, 185530, 204083, 222636, 278295, 371060, 408166, 556590, 612249, 816332, 1020415, 1113180, 1224498, 2040830, 2448996, 3061245, 4081660, 6122490, 12244980]

約数ペア:

[(1, 12244980), (2, 6122490), (3, 4081660), (4, 3061245), (5, 2448996), (6, 2040830), (10, 1224498), (11, 1113180), (12, 1020415), (15, 816332), (20, 612249), (22, 556590), (30, 408166), (33, 371060), (44, 278295), (55, 222636), (60, 204083), (66, 185530), (110, 111318), (132, 92765), (165, 74212), (220, 55659), (330, 37106), (660, 18553)]