12708108

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{211}}^1\times {\mathrm{239}}^1$

素因数の和:467

約数の個数: 72

約数和(自身を含む): 37040640

約数和(自身を除く): 24332532

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 211, 239, 252, 422, 478, 633, 717, 844, 956, 1266, 1434, 1477, 1673, 1899, 2151, 2532, 2868, 2954, 3346, 3798, 4302, 4431, 5019, 5908, 6692, 7596, 8604, 8862, 10038, 13293, 15057, 17724, 20076, 26586, 30114, 50429, 53172, 60228, 100858, 151287, 201716, 302574, 353003, 453861, 605148, 706006, 907722, 1059009, 1412012, 1815444, 2118018, 3177027, 4236036, 6354054, 12708108]

約数ペア:

[(1, 12708108), (2, 6354054), (3, 4236036), (4, 3177027), (6, 2118018), (7, 1815444), (9, 1412012), (12, 1059009), (14, 907722), (18, 706006), (21, 605148), (28, 453861), (36, 353003), (42, 302574), (63, 201716), (84, 151287), (126, 100858), (211, 60228), (239, 53172), (252, 50429), (422, 30114), (478, 26586), (633, 20076), (717, 17724), (844, 15057), (956, 13293), (1266, 10038), (1434, 8862), (1477, 8604), (1673, 7596), (1899, 6692), (2151, 5908), (2532, 5019), (2868, 4431), (2954, 4302), (3346, 3798)]