1573638

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{211}}^1$

素因数の和:340

約数の個数: 32

約数和(自身を含む): 3480192

約数和(自身を除く): 1906554

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 113, 211, 226, 339, 422, 633, 678, 1243, 1266, 2321, 2486, 3729, 4642, 6963, 7458, 13926, 23843, 47686, 71529, 143058, 262273, 524546, 786819, 1573638]

約数ペア:

[(1, 1573638), (2, 786819), (3, 524546), (6, 262273), (11, 143058), (22, 71529), (33, 47686), (66, 23843), (113, 13926), (211, 7458), (226, 6963), (339, 4642), (422, 3729), (633, 2486), (678, 2321), (1243, 1266)]