142731342

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{203321}}^1$

素因数の和:203345

約数の個数: 32

約数和(自身を含む): 341580960

約数和(自身を除く): 198849618

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 203321, 406642, 609963, 1219926, 1829889, 2643173, 3659778, 5286346, 5489667, 7929519, 10979334, 15859038, 23788557, 47577114, 71365671, 142731342]

約数ペア:

[(1, 142731342), (2, 71365671), (3, 47577114), (6, 23788557), (9, 15859038), (13, 10979334), (18, 7929519), (26, 5489667), (27, 5286346), (39, 3659778), (54, 2643173), (78, 1829889), (117, 1219926), (234, 609963), (351, 406642), (702, 203321)]