19510361406

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{21253117}}^1$

素因数の和:21253145

約数の個数: 32

約数和(自身を含む): 45906734880

約数和(自身を除く): 26396373474

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 102, 153, 306, 459, 918, 21253117, 42506234, 63759351, 127518702, 191278053, 361302989, 382556106, 573834159, 722605978, 1083908967, 1147668318, 2167817934, 3251726901, 6503453802, 9755180703, 19510361406]

約数ペア:

[(1, 19510361406), (2, 9755180703), (3, 6503453802), (6, 3251726901), (9, 2167817934), (17, 1147668318), (18, 1083908967), (27, 722605978), (34, 573834159), (51, 382556106), (54, 361302989), (102, 191278053), (153, 127518702), (306, 63759351), (459, 42506234), (918, 21253117)]