21061674

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{22943}}^1$

素因数の和:22971

約数の個数: 32

約数和(自身を含む): 49559040

約数和(自身を除く): 28497366

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 102, 153, 306, 459, 918, 22943, 45886, 68829, 137658, 206487, 390031, 412974, 619461, 780062, 1170093, 1238922, 2340186, 3510279, 7020558, 10530837, 21061674]

約数ペア:

[(1, 21061674), (2, 10530837), (3, 7020558), (6, 3510279), (9, 2340186), (17, 1238922), (18, 1170093), (27, 780062), (34, 619461), (51, 412974), (54, 390031), (102, 206487), (153, 137658), (306, 68829), (459, 45886), (918, 22943)]