6641976

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{181}}^1$

素因数の和:340

約数の個数: 64

約数和(自身を含む): 18345600

約数和(自身を除く): 11703624

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 139, 181, 264, 278, 362, 417, 543, 556, 724, 834, 1086, 1112, 1448, 1529, 1668, 1991, 2172, 3058, 3336, 3982, 4344, 4587, 5973, 6116, 7964, 9174, 11946, 12232, 15928, 18348, 23892, 25159, 36696, 47784, 50318, 75477, 100636, 150954, 201272, 276749, 301908, 553498, 603816, 830247, 1106996, 1660494, 2213992, 3320988, 6641976]

約数ペア:

[(1, 6641976), (2, 3320988), (3, 2213992), (4, 1660494), (6, 1106996), (8, 830247), (11, 603816), (12, 553498), (22, 301908), (24, 276749), (33, 201272), (44, 150954), (66, 100636), (88, 75477), (132, 50318), (139, 47784), (181, 36696), (264, 25159), (278, 23892), (362, 18348), (417, 15928), (543, 12232), (556, 11946), (724, 9174), (834, 7964), (1086, 6116), (1112, 5973), (1448, 4587), (1529, 4344), (1668, 3982), (1991, 3336), (2172, 3058)]