12754962

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{197}}^1$

素因数の和:328

約数の個数: 64

約数和(自身を含む): 31363200

約数和(自身を除く): 18608238

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 99, 109, 197, 198, 218, 297, 327, 394, 591, 594, 654, 981, 1182, 1199, 1773, 1962, 2167, 2398, 2943, 3546, 3597, 4334, 5319, 5886, 6501, 7194, 10638, 10791, 13002, 19503, 21473, 21582, 32373, 39006, 42946, 58509, 64419, 64746, 117018, 128838, 193257, 236203, 386514, 472406, 579771, 708609, 1159542, 1417218, 2125827, 4251654, 6377481, 12754962]

約数ペア:

[(1, 12754962), (2, 6377481), (3, 4251654), (6, 2125827), (9, 1417218), (11, 1159542), (18, 708609), (22, 579771), (27, 472406), (33, 386514), (54, 236203), (66, 193257), (99, 128838), (109, 117018), (197, 64746), (198, 64419), (218, 58509), (297, 42946), (327, 39006), (394, 32373), (591, 21582), (594, 21473), (654, 19503), (981, 13002), (1182, 10791), (1199, 10638), (1773, 7194), (1962, 6501), (2167, 5886), (2398, 5319), (2943, 4334), (3546, 3597)]