19712943756

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^1\times {\mathrm{5531129}}^1$

素因数の和:5531156

約数の個数: 60

約数和(自身を含む): 56218405320

約数和(自身を除く): 36505461564

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 81, 99, 108, 132, 162, 198, 297, 324, 396, 594, 891, 1188, 1782, 3564, 5531129, 11062258, 16593387, 22124516, 33186774, 49780161, 60842419, 66373548, 99560322, 121684838, 149340483, 182527257, 199120644, 243369676, 298680966, 365054514, 448021449, 547581771, 597361932, 730109028, 896042898, 1095163542, 1642745313, 1792085796, 2190327084, 3285490626, 4928235939, 6570981252, 9856471878, 19712943756]

約数ペア:

[(1, 19712943756), (2, 9856471878), (3, 6570981252), (4, 4928235939), (6, 3285490626), (9, 2190327084), (11, 1792085796), (12, 1642745313), (18, 1095163542), (22, 896042898), (27, 730109028), (33, 597361932), (36, 547581771), (44, 448021449), (54, 365054514), (66, 298680966), (81, 243369676), (99, 199120644), (108, 182527257), (132, 149340483), (162, 121684838), (198, 99560322), (297, 66373548), (324, 60842419), (396, 49780161), (594, 33186774), (891, 22124516), (1188, 16593387), (1782, 11062258), (3564, 5531129)]