12789294

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{1061}}^1$

素因数の和:1121

約数の個数: 48

約数和(自身を含む): 30509136

約数和(自身を除く): 17719842

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 49, 82, 98, 123, 147, 246, 287, 294, 574, 861, 1061, 1722, 2009, 2122, 3183, 4018, 6027, 6366, 7427, 12054, 14854, 22281, 43501, 44562, 51989, 87002, 103978, 130503, 155967, 261006, 304507, 311934, 609014, 913521, 1827042, 2131549, 4263098, 6394647, 12789294]

約数ペア:

[(1, 12789294), (2, 6394647), (3, 4263098), (6, 2131549), (7, 1827042), (14, 913521), (21, 609014), (41, 311934), (42, 304507), (49, 261006), (82, 155967), (98, 130503), (123, 103978), (147, 87002), (246, 51989), (287, 44562), (294, 43501), (574, 22281), (861, 14854), (1061, 12054), (1722, 7427), (2009, 6366), (2122, 6027), (3183, 4018)]