18800436

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{587}}^1$

素因数の和:768

約数の個数: 48

約数和(自身を含む): 46823616

約数和(自身を除く): 28023180

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 157, 204, 314, 471, 587, 628, 942, 1174, 1761, 1884, 2348, 2669, 3522, 5338, 7044, 8007, 9979, 10676, 16014, 19958, 29937, 32028, 39916, 59874, 92159, 119748, 184318, 276477, 368636, 552954, 1105908, 1566703, 3133406, 4700109, 6266812, 9400218, 18800436]

約数ペア:

[(1, 18800436), (2, 9400218), (3, 6266812), (4, 4700109), (6, 3133406), (12, 1566703), (17, 1105908), (34, 552954), (51, 368636), (68, 276477), (102, 184318), (157, 119748), (204, 92159), (314, 59874), (471, 39916), (587, 32028), (628, 29937), (942, 19958), (1174, 16014), (1761, 10676), (1884, 9979), (2348, 8007), (2669, 7044), (3522, 5338)]