12903204

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3329}}^1$

素因数の和:3372

約数の個数: 48

約数和(自身を含む): 33566400

約数和(自身を除く): 20663196

約数列:

[1, 2, 3, 4, 6, 12, 17, 19, 34, 38, 51, 57, 68, 76, 102, 114, 204, 228, 323, 646, 969, 1292, 1938, 3329, 3876, 6658, 9987, 13316, 19974, 39948, 56593, 63251, 113186, 126502, 169779, 189753, 226372, 253004, 339558, 379506, 679116, 759012, 1075267, 2150534, 3225801, 4301068, 6451602, 12903204]

約数ペア:

[(1, 12903204), (2, 6451602), (3, 4301068), (4, 3225801), (6, 2150534), (12, 1075267), (17, 759012), (19, 679116), (34, 379506), (38, 339558), (51, 253004), (57, 226372), (68, 189753), (76, 169779), (102, 126502), (114, 113186), (204, 63251), (228, 56593), (323, 39948), (646, 19974), (969, 13316), (1292, 9987), (1938, 6658), (3329, 3876)]