1293336726

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{641}}^1\times {\mathrm{1609}}^1$

素因数の和:2285

約数の個数: 64

約数和(自身を含む): 2976825600

約数和(自身を除く): 1683488874

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 66, 114, 209, 418, 627, 641, 1254, 1282, 1609, 1923, 3218, 3846, 4827, 7051, 9654, 12179, 14102, 17699, 21153, 24358, 30571, 35398, 36537, 42306, 53097, 61142, 73074, 91713, 106194, 133969, 183426, 267938, 336281, 401907, 672562, 803814, 1008843, 1031369, 2017686, 2062738, 3094107, 6188214, 11345059, 19596011, 22690118, 34035177, 39192022, 58788033, 68070354, 117576066, 215556121, 431112242, 646668363, 1293336726]

約数ペア:

[(1, 1293336726), (2, 646668363), (3, 431112242), (6, 215556121), (11, 117576066), (19, 68070354), (22, 58788033), (33, 39192022), (38, 34035177), (57, 22690118), (66, 19596011), (114, 11345059), (209, 6188214), (418, 3094107), (627, 2062738), (641, 2017686), (1254, 1031369), (1282, 1008843), (1609, 803814), (1923, 672562), (3218, 401907), (3846, 336281), (4827, 267938), (7051, 183426), (9654, 133969), (12179, 106194), (14102, 91713), (17699, 73074), (21153, 61142), (24358, 53097), (30571, 42306), (35398, 36537)]