23708118

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{139}}^1$

素因数の和:313

約数の個数: 64

約数和(自身を含む): 56770560

約数和(自身を除く): 33062442

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 131, 139, 186, 217, 262, 278, 393, 417, 434, 651, 786, 834, 917, 973, 1302, 1834, 1946, 2751, 2919, 4061, 4309, 5502, 5838, 8122, 8618, 12183, 12927, 18209, 24366, 25854, 28427, 30163, 36418, 54627, 56854, 60326, 85281, 90489, 109254, 127463, 170562, 180978, 254926, 382389, 564479, 764778, 1128958, 1693437, 3386874, 3951353, 7902706, 11854059, 23708118]

約数ペア:

[(1, 23708118), (2, 11854059), (3, 7902706), (6, 3951353), (7, 3386874), (14, 1693437), (21, 1128958), (31, 764778), (42, 564479), (62, 382389), (93, 254926), (131, 180978), (139, 170562), (186, 127463), (217, 109254), (262, 90489), (278, 85281), (393, 60326), (417, 56854), (434, 54627), (651, 36418), (786, 30163), (834, 28427), (917, 25854), (973, 24366), (1302, 18209), (1834, 12927), (1946, 12183), (2751, 8618), (2919, 8122), (4061, 5838), (4309, 5502)]