1780038

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{7607}}^1$

素因数の和:7628

約数の個数: 24

約数和(自身を含む): 4153968

約数和(自身を除く): 2373930

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 7607, 15214, 22821, 45642, 68463, 98891, 136926, 197782, 296673, 593346, 890019, 1780038]

約数ペア:

[(1, 1780038), (2, 890019), (3, 593346), (6, 296673), (9, 197782), (13, 136926), (18, 98891), (26, 68463), (39, 45642), (78, 22821), (117, 15214), (234, 7607)]