1555367094

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{267521}}^1$

素因数の和:267565

約数の個数: 48

約数和(自身を含む): 3756008880

約数和(自身を除く): 2200641786

約数列:

[1, 2, 3, 6, 9, 17, 18, 19, 34, 38, 51, 57, 102, 114, 153, 171, 306, 323, 342, 646, 969, 1938, 2907, 5814, 267521, 535042, 802563, 1605126, 2407689, 4547857, 4815378, 5082899, 9095714, 10165798, 13643571, 15248697, 27287142, 30497394, 40930713, 45746091, 81861426, 86409283, 91492182, 172818566, 259227849, 518455698, 777683547, 1555367094]

約数ペア:

[(1, 1555367094), (2, 777683547), (3, 518455698), (6, 259227849), (9, 172818566), (17, 91492182), (18, 86409283), (19, 81861426), (34, 45746091), (38, 40930713), (51, 30497394), (57, 27287142), (102, 15248697), (114, 13643571), (153, 10165798), (171, 9095714), (306, 5082899), (323, 4815378), (342, 4547857), (646, 2407689), (969, 1605126), (1938, 802563), (2907, 535042), (5814, 267521)]