12385452

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{557}}^1$

素因数の和:690

約数の個数: 48

約数和(自身を含む): 30935520

約数和(自身を除く): 18550068

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 109, 204, 218, 327, 436, 557, 654, 1114, 1308, 1671, 1853, 2228, 3342, 3706, 5559, 6684, 7412, 9469, 11118, 18938, 22236, 28407, 37876, 56814, 60713, 113628, 121426, 182139, 242852, 364278, 728556, 1032121, 2064242, 3096363, 4128484, 6192726, 12385452]

約数ペア:

[(1, 12385452), (2, 6192726), (3, 4128484), (4, 3096363), (6, 2064242), (12, 1032121), (17, 728556), (34, 364278), (51, 242852), (68, 182139), (102, 121426), (109, 113628), (204, 60713), (218, 56814), (327, 37876), (436, 28407), (557, 22236), (654, 18938), (1114, 11118), (1308, 9469), (1671, 7412), (1853, 6684), (2228, 5559), (3342, 3706)]