2551356

素因数分解:

$2^2\times 3^2\times {\mathrm{131}}^1\times {\mathrm{541}}^1$

素因数の和:682

約数の個数: 36

約数和(自身を含む): 6510504

約数和(自身を除く): 3959148

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 131, 262, 393, 524, 541, 786, 1082, 1179, 1572, 1623, 2164, 2358, 3246, 4716, 4869, 6492, 9738, 19476, 70871, 141742, 212613, 283484, 425226, 637839, 850452, 1275678, 2551356]

約数ペア:

[(1, 2551356), (2, 1275678), (3, 850452), (4, 637839), (6, 425226), (9, 283484), (12, 212613), (18, 141742), (36, 70871), (131, 19476), (262, 9738), (393, 6492), (524, 4869), (541, 4716), (786, 3246), (1082, 2358), (1179, 2164), (1572, 1623)]