3944186172

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^2\times {\mathrm{173}}^1\times {\mathrm{659}}^1$

素因数の和:904

約数の個数: 108

約数和(自身を含む): 10377286920

約数和(自身を除く): 6433100748

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 173, 186, 279, 346, 372, 519, 558, 659, 692, 961, 1038, 1116, 1318, 1557, 1922, 1977, 2076, 2636, 2883, 3114, 3844, 3954, 5363, 5766, 5931, 6228, 7908, 8649, 10726, 11532, 11862, 16089, 17298, 20429, 21452, 23724, 32178, 34596, 40858, 48267, 61287, 64356, 81716, 96534, 114007, 122574, 166253, 183861, 193068, 228014, 245148, 332506, 342021, 367722, 456028, 498759, 633299, 665012, 684042, 735444, 997518, 1026063, 1266598, 1368084, 1496277, 1899897, 1995036, 2052126, 2533196, 2992554, 3534217, 3799794, 4104252, 5699691, 5985108, 7068434, 7599588, 10602651, 11399382, 14136868, 21205302, 22798764, 31807953, 42410604, 63615906, 109560727, 127231812, 219121454, 328682181, 438242908, 657364362, 986046543, 1314728724, 1972093086, 3944186172]

約数ペア:

[(1, 3944186172), (2, 1972093086), (3, 1314728724), (4, 986046543), (6, 657364362), (9, 438242908), (12, 328682181), (18, 219121454), (31, 127231812), (36, 109560727), (62, 63615906), (93, 42410604), (124, 31807953), (173, 22798764), (186, 21205302), (279, 14136868), (346, 11399382), (372, 10602651), (519, 7599588), (558, 7068434), (659, 5985108), (692, 5699691), (961, 4104252), (1038, 3799794), (1116, 3534217), (1318, 2992554), (1557, 2533196), (1922, 2052126), (1977, 1995036), (2076, 1899897), (2636, 1496277), (2883, 1368084), (3114, 1266598), (3844, 1026063), (3954, 997518), (5363, 735444), (5766, 684042), (5931, 665012), (6228, 633299), (7908, 498759), (8649, 456028), (10726, 367722), (11532, 342021), (11862, 332506), (16089, 245148), (17298, 228014), (20429, 193068), (21452, 183861), (23724, 166253), (32178, 122574), (34596, 114007), (40858, 96534), (48267, 81716), (61287, 64356)]