1222878

素因数分解:

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

素因数の和:672

約数の個数: 32

約数和(自身を含む): 2730240

約数和(自身を除く): 1507362

約数列:

[1, 2, 3, 6, 17, 19, 34, 38, 51, 57, 102, 114, 323, 631, 646, 969, 1262, 1893, 1938, 3786, 10727, 11989, 21454, 23978, 32181, 35967, 64362, 71934, 203813, 407626, 611439, 1222878]

約数ペア:

[(1, 1222878), (2, 611439), (3, 407626), (6, 203813), (17, 71934), (19, 64362), (34, 35967), (38, 32181), (51, 23978), (57, 21454), (102, 11989), (114, 10727), (323, 3786), (631, 1938), (646, 1893), (969, 1262)]