13639338

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^2\times {\mathrm{53}}^1$

素因数の和:136

約数の個数: 72

約数和(自身を含む): 33017868

約数和(自身を除く): 19378530

約数列:

[1, 2, 3, 6, 9, 17, 18, 29, 34, 51, 53, 58, 87, 102, 106, 153, 159, 174, 261, 306, 318, 477, 493, 522, 841, 901, 954, 986, 1479, 1537, 1682, 1802, 2523, 2703, 2958, 3074, 4437, 4611, 5046, 5406, 7569, 8109, 8874, 9222, 13833, 14297, 15138, 16218, 26129, 27666, 28594, 42891, 44573, 52258, 78387, 85782, 89146, 128673, 133719, 156774, 235161, 257346, 267438, 401157, 470322, 757741, 802314, 1515482, 2273223, 4546446, 6819669, 13639338]

約数ペア:

[(1, 13639338), (2, 6819669), (3, 4546446), (6, 2273223), (9, 1515482), (17, 802314), (18, 757741), (29, 470322), (34, 401157), (51, 267438), (53, 257346), (58, 235161), (87, 156774), (102, 133719), (106, 128673), (153, 89146), (159, 85782), (174, 78387), (261, 52258), (306, 44573), (318, 42891), (477, 28594), (493, 27666), (522, 26129), (841, 16218), (901, 15138), (954, 14297), (986, 13833), (1479, 9222), (1537, 8874), (1682, 8109), (1802, 7569), (2523, 5406), (2703, 5046), (2958, 4611), (3074, 4437)]