1022188518

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{33863}}^1$

素因数の和:33930

約数の個数: 64

約数和(自身を含む): 2503226880

約数和(自身を除く): 1481038362

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 43, 54, 78, 86, 117, 129, 234, 258, 351, 387, 559, 702, 774, 1118, 1161, 1677, 2322, 3354, 5031, 10062, 15093, 30186, 33863, 67726, 101589, 203178, 304767, 440219, 609534, 880438, 914301, 1320657, 1456109, 1828602, 2641314, 2912218, 3961971, 4368327, 7923942, 8736654, 11885913, 13104981, 18929417, 23771826, 26209962, 37858834, 39314943, 56788251, 78629886, 113576502, 170364753, 340729506, 511094259, 1022188518]

約数ペア:

[(1, 1022188518), (2, 511094259), (3, 340729506), (6, 170364753), (9, 113576502), (13, 78629886), (18, 56788251), (26, 39314943), (27, 37858834), (39, 26209962), (43, 23771826), (54, 18929417), (78, 13104981), (86, 11885913), (117, 8736654), (129, 7923942), (234, 4368327), (258, 3961971), (351, 2912218), (387, 2641314), (559, 1828602), (702, 1456109), (774, 1320657), (1118, 914301), (1161, 880438), (1677, 609534), (2322, 440219), (3354, 304767), (5031, 203178), (10062, 101589), (15093, 67726), (30186, 33863)]