1490757534

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{1314601}}^1$

素因数の和:1314622

約数の個数: 40

約数和(自身を含む): 3817604208

約数和(自身を除く): 2326846674

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 378, 567, 1134, 1314601, 2629202, 3943803, 7887606, 9202207, 11831409, 18404414, 23662818, 27606621, 35494227, 55213242, 70988454, 82819863, 106482681, 165639726, 212965362, 248459589, 496919178, 745378767, 1490757534]

約数ペア:

[(1, 1490757534), (2, 745378767), (3, 496919178), (6, 248459589), (7, 212965362), (9, 165639726), (14, 106482681), (18, 82819863), (21, 70988454), (27, 55213242), (42, 35494227), (54, 27606621), (63, 23662818), (81, 18404414), (126, 11831409), (162, 9202207), (189, 7887606), (378, 3943803), (567, 2629202), (1134, 1314601)]