7921422

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{8629}}^1$

素因数の和:8657

約数の個数: 32

約数和(自身を含む): 18640800

約数和(自身を除く): 10719378

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 102, 153, 306, 459, 918, 8629, 17258, 25887, 51774, 77661, 146693, 155322, 232983, 293386, 440079, 465966, 880158, 1320237, 2640474, 3960711, 7921422]

約数ペア:

[(1, 7921422), (2, 3960711), (3, 2640474), (6, 1320237), (9, 880158), (17, 465966), (18, 440079), (27, 293386), (34, 232983), (51, 155322), (54, 146693), (102, 77661), (153, 51774), (306, 25887), (459, 17258), (918, 8629)]