42453866

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{12277}}^1$

素因数の和:12318

約数の個数: 32

約数和(自身を含む): 82508160

約数和(自身を除く): 40054294

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 91, 133, 182, 247, 266, 494, 1729, 3458, 12277, 24554, 85939, 159601, 171878, 233263, 319202, 466526, 1117207, 1632841, 2234414, 3032419, 3265682, 6064838, 21226933, 42453866]

約数ペア:

[(1, 42453866), (2, 21226933), (7, 6064838), (13, 3265682), (14, 3032419), (19, 2234414), (26, 1632841), (38, 1117207), (91, 466526), (133, 319202), (182, 233263), (247, 171878), (266, 159601), (494, 85939), (1729, 24554), (3458, 12277)]