21636104

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{22727}}^1$

素因数の和:22757

約数の個数: 32

約数和(自身を含む): 49092480

約数和(自身を除く): 27456376

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 476, 952, 22727, 45454, 90908, 159089, 181816, 318178, 386359, 636356, 772718, 1272712, 1545436, 2704513, 3090872, 5409026, 10818052, 21636104]

約数ペア:

[(1, 21636104), (2, 10818052), (4, 5409026), (7, 3090872), (8, 2704513), (14, 1545436), (17, 1272712), (28, 772718), (34, 636356), (56, 386359), (68, 318178), (119, 181816), (136, 159089), (238, 90908), (476, 45454), (952, 22727)]