2542158

素因数分解:

$2^1\times 3^3\times {\mathrm{179}}^1\times {\mathrm{263}}^1$

素因数の和:453

約数の個数: 32

約数和(自身を含む): 5702400

約数和(自身を除く): 3160242

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 179, 263, 358, 526, 537, 789, 1074, 1578, 1611, 2367, 3222, 4734, 4833, 7101, 9666, 14202, 47077, 94154, 141231, 282462, 423693, 847386, 1271079, 2542158]

約数ペア:

[(1, 2542158), (2, 1271079), (3, 847386), (6, 423693), (9, 282462), (18, 141231), (27, 94154), (54, 47077), (179, 14202), (263, 9666), (358, 7101), (526, 4833), (537, 4734), (789, 3222), (1074, 2367), (1578, 1611)]