15139644

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{907}}^1$

素因数の和:1034

約数の個数: 48

約数和(自身を含む): 38441088

約数和(自身を除く): 23301444

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 107, 156, 214, 321, 428, 642, 907, 1284, 1391, 1814, 2721, 2782, 3628, 4173, 5442, 5564, 8346, 10884, 11791, 16692, 23582, 35373, 47164, 70746, 97049, 141492, 194098, 291147, 388196, 582294, 1164588, 1261637, 2523274, 3784911, 5046548, 7569822, 15139644]

約数ペア:

[(1, 15139644), (2, 7569822), (3, 5046548), (4, 3784911), (6, 2523274), (12, 1261637), (13, 1164588), (26, 582294), (39, 388196), (52, 291147), (78, 194098), (107, 141492), (156, 97049), (214, 70746), (321, 47164), (428, 35373), (642, 23582), (907, 16692), (1284, 11791), (1391, 10884), (1814, 8346), (2721, 5564), (2782, 5442), (3628, 4173)]