8924994

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{887}}^1$

素因数の和:951

約数の個数: 48

約数和(自身を含む): 21333312

約数和(自身を除く): 12408318

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 43, 78, 86, 117, 129, 234, 258, 387, 559, 774, 887, 1118, 1677, 1774, 2661, 3354, 5031, 5322, 7983, 10062, 11531, 15966, 23062, 34593, 38141, 69186, 76282, 103779, 114423, 207558, 228846, 343269, 495833, 686538, 991666, 1487499, 2974998, 4462497, 8924994]

約数ペア:

[(1, 8924994), (2, 4462497), (3, 2974998), (6, 1487499), (9, 991666), (13, 686538), (18, 495833), (26, 343269), (39, 228846), (43, 207558), (78, 114423), (86, 103779), (117, 76282), (129, 69186), (234, 38141), (258, 34593), (387, 23062), (559, 15966), (774, 11531), (887, 10062), (1118, 7983), (1677, 5322), (1774, 5031), (2661, 3354)]