179880012

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{384359}}^1$

素因数の和:384382

約数の個数: 36

約数和(自身を含む): 489674640

約数和(自身を除く): 309794628

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 384359, 768718, 1153077, 1537436, 2306154, 3459231, 4612308, 4996667, 6918462, 9993334, 13836924, 14990001, 19986668, 29980002, 44970003, 59960004, 89940006, 179880012]

約数ペア:

[(1, 179880012), (2, 89940006), (3, 59960004), (4, 44970003), (6, 29980002), (9, 19986668), (12, 14990001), (13, 13836924), (18, 9993334), (26, 6918462), (36, 4996667), (39, 4612308), (52, 3459231), (78, 2306154), (117, 1537436), (156, 1153077), (234, 768718), (468, 384359)]