27811224

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{7883}}^1$

素因数の和:7909

約数の個数: 72

約数和(自身を含む): 87630660

約数和(自身を除く): 59819436

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 294, 392, 441, 504, 588, 882, 1176, 1764, 3528, 7883, 15766, 23649, 31532, 47298, 55181, 63064, 70947, 94596, 110362, 141894, 165543, 189192, 220724, 283788, 331086, 386267, 441448, 496629, 567576, 662172, 772534, 993258, 1158801, 1324344, 1545068, 1986516, 2317602, 3090136, 3476403, 3973032, 4635204, 6952806, 9270408, 13905612, 27811224]

約数ペア:

[(1, 27811224), (2, 13905612), (3, 9270408), (4, 6952806), (6, 4635204), (7, 3973032), (8, 3476403), (9, 3090136), (12, 2317602), (14, 1986516), (18, 1545068), (21, 1324344), (24, 1158801), (28, 993258), (36, 772534), (42, 662172), (49, 567576), (56, 496629), (63, 441448), (72, 386267), (84, 331086), (98, 283788), (126, 220724), (147, 189192), (168, 165543), (196, 141894), (252, 110362), (294, 94596), (392, 70947), (441, 63064), (504, 55181), (588, 47298), (882, 31532), (1176, 23649), (1764, 15766), (3528, 7883)]