42167874

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{233}}^1$

素因数の和:415

約数の個数: 64

約数和(自身を含む): 100638720

約数和(自身を除く): 58470846

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 139, 186, 217, 233, 278, 417, 434, 466, 651, 699, 834, 973, 1302, 1398, 1631, 1946, 2919, 3262, 4309, 4893, 5838, 7223, 8618, 9786, 12927, 14446, 21669, 25854, 30163, 32387, 43338, 50561, 60326, 64774, 90489, 97161, 101122, 151683, 180978, 194322, 226709, 303366, 453418, 680127, 1003997, 1360254, 2007994, 3011991, 6023982, 7027979, 14055958, 21083937, 42167874]

約数ペア:

[(1, 42167874), (2, 21083937), (3, 14055958), (6, 7027979), (7, 6023982), (14, 3011991), (21, 2007994), (31, 1360254), (42, 1003997), (62, 680127), (93, 453418), (139, 303366), (186, 226709), (217, 194322), (233, 180978), (278, 151683), (417, 101122), (434, 97161), (466, 90489), (651, 64774), (699, 60326), (834, 50561), (973, 43338), (1302, 32387), (1398, 30163), (1631, 25854), (1946, 21669), (2919, 14446), (3262, 12927), (4309, 9786), (4893, 8618), (5838, 7223)]