12521388

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{3271}}^1$

素因数の和:3318

約数の個数: 48

約数和(自身を含む): 32981760

約数和(自身を除く): 20460372

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 29, 33, 44, 58, 66, 87, 116, 132, 174, 319, 348, 638, 957, 1276, 1914, 3271, 3828, 6542, 9813, 13084, 19626, 35981, 39252, 71962, 94859, 107943, 143924, 189718, 215886, 284577, 379436, 431772, 569154, 1043449, 1138308, 2086898, 3130347, 4173796, 6260694, 12521388]

約数ペア:

[(1, 12521388), (2, 6260694), (3, 4173796), (4, 3130347), (6, 2086898), (11, 1138308), (12, 1043449), (22, 569154), (29, 431772), (33, 379436), (44, 284577), (58, 215886), (66, 189718), (87, 143924), (116, 107943), (132, 94859), (174, 71962), (319, 39252), (348, 35981), (638, 19626), (957, 13084), (1276, 9813), (1914, 6542), (3271, 3828)]