23144004

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2909}}^1$

素因数の和:2949

約数の個数: 72

約数和(自身を含む): 66732120

約数和(自身を除く): 43588116

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 51, 52, 68, 78, 102, 117, 153, 156, 204, 221, 234, 306, 442, 468, 612, 663, 884, 1326, 1989, 2652, 2909, 3978, 5818, 7956, 8727, 11636, 17454, 26181, 34908, 37817, 49453, 52362, 75634, 98906, 104724, 113451, 148359, 151268, 197812, 226902, 296718, 340353, 445077, 453804, 593436, 642889, 680706, 890154, 1285778, 1361412, 1780308, 1928667, 2571556, 3857334, 5786001, 7714668, 11572002, 23144004]

約数ペア:

[(1, 23144004), (2, 11572002), (3, 7714668), (4, 5786001), (6, 3857334), (9, 2571556), (12, 1928667), (13, 1780308), (17, 1361412), (18, 1285778), (26, 890154), (34, 680706), (36, 642889), (39, 593436), (51, 453804), (52, 445077), (68, 340353), (78, 296718), (102, 226902), (117, 197812), (153, 151268), (156, 148359), (204, 113451), (221, 104724), (234, 98906), (306, 75634), (442, 52362), (468, 49453), (612, 37817), (663, 34908), (884, 26181), (1326, 17454), (1989, 11636), (2652, 8727), (2909, 7956), (3978, 5818)]