16620408

素因数分解:

$2^3\times 3^2\times 7^3\times {\mathrm{673}}^1$

素因数の和:706

約数の個数: 96

約数和(自身を含む): 52572000

約数和(自身を除く): 35951592

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, 343, 392, 441, 504, 588, 673, 686, 882, 1029, 1176, 1346, 1372, 1764, 2019, 2058, 2692, 2744, 3087, 3528, 4038, 4116, 4711, 5384, 6057, 6174, 8076, 8232, 9422, 12114, 12348, 14133, 16152, 18844, 24228, 24696, 28266, 32977, 37688, 42399, 48456, 56532, 65954, 84798, 98931, 113064, 131908, 169596, 197862, 230839, 263816, 296793, 339192, 395724, 461678, 593586, 692517, 791448, 923356, 1187172, 1385034, 1846712, 2077551, 2374344, 2770068, 4155102, 5540136, 8310204, 16620408]

約数ペア:

[(1, 16620408), (2, 8310204), (3, 5540136), (4, 4155102), (6, 2770068), (7, 2374344), (8, 2077551), (9, 1846712), (12, 1385034), (14, 1187172), (18, 923356), (21, 791448), (24, 692517), (28, 593586), (36, 461678), (42, 395724), (49, 339192), (56, 296793), (63, 263816), (72, 230839), (84, 197862), (98, 169596), (126, 131908), (147, 113064), (168, 98931), (196, 84798), (252, 65954), (294, 56532), (343, 48456), (392, 42399), (441, 37688), (504, 32977), (588, 28266), (673, 24696), (686, 24228), (882, 18844), (1029, 16152), (1176, 14133), (1346, 12348), (1372, 12114), (1764, 9422), (2019, 8232), (2058, 8076), (2692, 6174), (2744, 6057), (3087, 5384), (3528, 4711), (4038, 4116)]