2445756

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{631}}^1$

素因数の和:674

約数の個数: 48

約数和(自身を含む): 6370560

約数和(自身を除く): 3924804

約数列:

[1, 2, 3, 4, 6, 12, 17, 19, 34, 38, 51, 57, 68, 76, 102, 114, 204, 228, 323, 631, 646, 969, 1262, 1292, 1893, 1938, 2524, 3786, 3876, 7572, 10727, 11989, 21454, 23978, 32181, 35967, 42908, 47956, 64362, 71934, 128724, 143868, 203813, 407626, 611439, 815252, 1222878, 2445756]

約数ペア:

[(1, 2445756), (2, 1222878), (3, 815252), (4, 611439), (6, 407626), (12, 203813), (17, 143868), (19, 128724), (34, 71934), (38, 64362), (51, 47956), (57, 42908), (68, 35967), (76, 32181), (102, 23978), (114, 21454), (204, 11989), (228, 10727), (323, 7572), (631, 3876), (646, 3786), (969, 2524), (1262, 1938), (1292, 1893)]