2155122

素因数分解:

$2^1\times 3^2\times {\mathrm{67}}^1\times {\mathrm{1787}}^1$

素因数の和:1862

約数の個数: 24

約数和(自身を含む): 4741776

約数和(自身を除く): 2586654

約数列:

[1, 2, 3, 6, 9, 18, 67, 134, 201, 402, 603, 1206, 1787, 3574, 5361, 10722, 16083, 32166, 119729, 239458, 359187, 718374, 1077561, 2155122]

約数ペア:

[(1, 2155122), (2, 1077561), (3, 718374), (6, 359187), (9, 239458), (18, 119729), (67, 32166), (134, 16083), (201, 10722), (402, 5361), (603, 3574), (1206, 1787)]