42643601

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{113}}^1$

素因数の和:186

約数の個数: 48

約数和(自身を含む): 60082560

約数和(自身を除く): 17438959

約数列:

[1, 7, 11, 13, 29, 77, 91, 113, 143, 169, 203, 319, 377, 791, 1001, 1183, 1243, 1469, 1859, 2233, 2639, 3277, 4147, 4901, 8701, 10283, 13013, 16159, 19097, 22939, 29029, 34307, 36047, 42601, 53911, 113113, 133679, 210067, 252329, 298207, 377377, 468611, 553813, 1470469, 3280277, 3876691, 6091943, 42643601]

約数ペア:

[(1, 42643601), (7, 6091943), (11, 3876691), (13, 3280277), (29, 1470469), (77, 553813), (91, 468611), (113, 377377), (143, 298207), (169, 252329), (203, 210067), (319, 133679), (377, 113113), (791, 53911), (1001, 42601), (1183, 36047), (1243, 34307), (1469, 29029), (1859, 22939), (2233, 19097), (2639, 16159), (3277, 13013), (4147, 10283), (4901, 8701)]