38768886

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{3853}}^1$

素因数の和:3917

約数の個数: 48

約数和(自身を含む): 92588496

約数和(自身を除く): 53819610

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 43, 78, 86, 117, 129, 234, 258, 387, 559, 774, 1118, 1677, 3354, 3853, 5031, 7706, 10062, 11559, 23118, 34677, 50089, 69354, 100178, 150267, 165679, 300534, 331358, 450801, 497037, 901602, 994074, 1491111, 2153827, 2982222, 4307654, 6461481, 12922962, 19384443, 38768886]

約数ペア:

[(1, 38768886), (2, 19384443), (3, 12922962), (6, 6461481), (9, 4307654), (13, 2982222), (18, 2153827), (26, 1491111), (39, 994074), (43, 901602), (78, 497037), (86, 450801), (117, 331358), (129, 300534), (234, 165679), (258, 150267), (387, 100178), (559, 69354), (774, 50089), (1118, 34677), (1677, 23118), (3354, 11559), (3853, 10062), (5031, 7706)]