8019342

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{359}}^1$

素因数の和:457

約数の個数: 48

約数和(自身を含む): 18701280

約数和(自身を除く): 10681938

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 73, 102, 146, 153, 219, 306, 359, 438, 657, 718, 1077, 1241, 1314, 2154, 2482, 3231, 3723, 6103, 6462, 7446, 11169, 12206, 18309, 22338, 26207, 36618, 52414, 54927, 78621, 109854, 157242, 235863, 445519, 471726, 891038, 1336557, 2673114, 4009671, 8019342]

約数ペア:

[(1, 8019342), (2, 4009671), (3, 2673114), (6, 1336557), (9, 891038), (17, 471726), (18, 445519), (34, 235863), (51, 157242), (73, 109854), (102, 78621), (146, 54927), (153, 52414), (219, 36618), (306, 26207), (359, 22338), (438, 18309), (657, 12206), (718, 11169), (1077, 7446), (1241, 6462), (1314, 6103), (2154, 3723), (2482, 3231)]