11980944

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1$

素因数の和:213

約数の個数: 120

約数和(自身を含む): 36753600

約数和(自身を除く): 24772656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 29, 36, 38, 48, 57, 58, 72, 76, 87, 114, 116, 144, 151, 152, 171, 174, 228, 232, 261, 302, 304, 342, 348, 453, 456, 464, 522, 551, 604, 684, 696, 906, 912, 1044, 1102, 1208, 1359, 1368, 1392, 1653, 1812, 2088, 2204, 2416, 2718, 2736, 2869, 3306, 3624, 4176, 4379, 4408, 4959, 5436, 5738, 6612, 7248, 8607, 8758, 8816, 9918, 10872, 11476, 13137, 13224, 17214, 17516, 19836, 21744, 22952, 25821, 26274, 26448, 34428, 35032, 39411, 39672, 45904, 51642, 52548, 68856, 70064, 78822, 79344, 83201, 103284, 105096, 137712, 157644, 166402, 206568, 210192, 249603, 315288, 332804, 413136, 499206, 630576, 665608, 748809, 998412, 1331216, 1497618, 1996824, 2995236, 3993648, 5990472, 11980944]

約数ペア:

[(1, 11980944), (2, 5990472), (3, 3993648), (4, 2995236), (6, 1996824), (8, 1497618), (9, 1331216), (12, 998412), (16, 748809), (18, 665608), (19, 630576), (24, 499206), (29, 413136), (36, 332804), (38, 315288), (48, 249603), (57, 210192), (58, 206568), (72, 166402), (76, 157644), (87, 137712), (114, 105096), (116, 103284), (144, 83201), (151, 79344), (152, 78822), (171, 70064), (174, 68856), (228, 52548), (232, 51642), (261, 45904), (302, 39672), (304, 39411), (342, 35032), (348, 34428), (453, 26448), (456, 26274), (464, 25821), (522, 22952), (551, 21744), (604, 19836), (684, 17516), (696, 17214), (906, 13224), (912, 13137), (1044, 11476), (1102, 10872), (1208, 9918), (1359, 8816), (1368, 8758), (1392, 8607), (1653, 7248), (1812, 6612), (2088, 5738), (2204, 5436), (2416, 4959), (2718, 4408), (2736, 4379), (2869, 4176), (3306, 3624)]