18679744

素因数分解:

$2^6\times {\mathrm{53}}^1\times {\mathrm{5507}}^1$

素因数の和:5572

約数の個数: 28

約数和(自身を含む): 37773864

約数和(自身を除く): 19094120

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 106, 212, 424, 848, 1696, 3392, 5507, 11014, 22028, 44056, 88112, 176224, 291871, 352448, 583742, 1167484, 2334968, 4669936, 9339872, 18679744]

約数ペア:

[(1, 18679744), (2, 9339872), (4, 4669936), (8, 2334968), (16, 1167484), (32, 583742), (53, 352448), (64, 291871), (106, 176224), (212, 88112), (424, 44056), (848, 22028), (1696, 11014), (3392, 5507)]