3974724

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1$

素因数の和:194

約数の個数: 96

約数和(自身を含む): 11760000

約数和(自身を除く): 7785276

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 27, 36, 38, 39, 52, 54, 57, 76, 78, 108, 114, 117, 149, 156, 171, 228, 234, 247, 298, 342, 351, 447, 468, 494, 513, 596, 684, 702, 741, 894, 988, 1026, 1341, 1404, 1482, 1788, 1937, 2052, 2223, 2682, 2831, 2964, 3874, 4023, 4446, 5364, 5662, 5811, 6669, 7748, 8046, 8493, 8892, 11324, 11622, 13338, 16092, 16986, 17433, 23244, 25479, 26676, 33972, 34866, 36803, 50958, 52299, 69732, 73606, 76437, 101916, 104598, 110409, 147212, 152874, 209196, 220818, 305748, 331227, 441636, 662454, 993681, 1324908, 1987362, 3974724]

約数ペア:

[(1, 3974724), (2, 1987362), (3, 1324908), (4, 993681), (6, 662454), (9, 441636), (12, 331227), (13, 305748), (18, 220818), (19, 209196), (26, 152874), (27, 147212), (36, 110409), (38, 104598), (39, 101916), (52, 76437), (54, 73606), (57, 69732), (76, 52299), (78, 50958), (108, 36803), (114, 34866), (117, 33972), (149, 26676), (156, 25479), (171, 23244), (228, 17433), (234, 16986), (247, 16092), (298, 13338), (342, 11622), (351, 11324), (447, 8892), (468, 8493), (494, 8046), (513, 7748), (596, 6669), (684, 5811), (702, 5662), (741, 5364), (894, 4446), (988, 4023), (1026, 3874), (1341, 2964), (1404, 2831), (1482, 2682), (1788, 2223), (1937, 2052)]