21628998

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{23561}}^1$

素因数の和:23589

約数の個数: 32

約数和(自身を含む): 50893920

約数和(自身を除く): 29264922

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 102, 153, 306, 459, 918, 23561, 47122, 70683, 141366, 212049, 400537, 424098, 636147, 801074, 1201611, 1272294, 2403222, 3604833, 7209666, 10814499, 21628998]

約数ペア:

[(1, 21628998), (2, 10814499), (3, 7209666), (6, 3604833), (9, 2403222), (17, 1272294), (18, 1201611), (27, 801074), (34, 636147), (51, 424098), (54, 400537), (102, 212049), (153, 141366), (306, 70683), (459, 47122), (918, 23561)]