26277228

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{937}}^1$

素因数の和:1007

約数の個数: 72

約数和(自身を含む): 71700720

約数和(自身を除く): 45423492

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 41, 57, 76, 82, 114, 123, 164, 171, 228, 246, 342, 369, 492, 684, 738, 779, 937, 1476, 1558, 1874, 2337, 2811, 3116, 3748, 4674, 5622, 7011, 8433, 9348, 11244, 14022, 16866, 17803, 28044, 33732, 35606, 38417, 53409, 71212, 76834, 106818, 115251, 153668, 160227, 213636, 230502, 320454, 345753, 461004, 640908, 691506, 729923, 1383012, 1459846, 2189769, 2919692, 4379538, 6569307, 8759076, 13138614, 26277228]

約数ペア:

[(1, 26277228), (2, 13138614), (3, 8759076), (4, 6569307), (6, 4379538), (9, 2919692), (12, 2189769), (18, 1459846), (19, 1383012), (36, 729923), (38, 691506), (41, 640908), (57, 461004), (76, 345753), (82, 320454), (114, 230502), (123, 213636), (164, 160227), (171, 153668), (228, 115251), (246, 106818), (342, 76834), (369, 71212), (492, 53409), (684, 38417), (738, 35606), (779, 33732), (937, 28044), (1476, 17803), (1558, 16866), (1874, 14022), (2337, 11244), (2811, 9348), (3116, 8433), (3748, 7011), (4674, 5622)]