11978904

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{631}}^1$

素因数の和:760

約数の個数: 64

約数和(自身を含む): 34583040

約数和(自身を除く): 22604136

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 113, 168, 226, 339, 452, 631, 678, 791, 904, 1262, 1356, 1582, 1893, 2373, 2524, 2712, 3164, 3786, 4417, 4746, 5048, 6328, 7572, 8834, 9492, 13251, 15144, 17668, 18984, 26502, 35336, 53004, 71303, 106008, 142606, 213909, 285212, 427818, 499121, 570424, 855636, 998242, 1497363, 1711272, 1996484, 2994726, 3992968, 5989452, 11978904]

約数ペア:

[(1, 11978904), (2, 5989452), (3, 3992968), (4, 2994726), (6, 1996484), (7, 1711272), (8, 1497363), (12, 998242), (14, 855636), (21, 570424), (24, 499121), (28, 427818), (42, 285212), (56, 213909), (84, 142606), (113, 106008), (168, 71303), (226, 53004), (339, 35336), (452, 26502), (631, 18984), (678, 17668), (791, 15144), (904, 13251), (1262, 9492), (1356, 8834), (1582, 7572), (1893, 6328), (2373, 5048), (2524, 4746), (2712, 4417), (3164, 3786)]