361638972

素因数分解:

$2^2\times 3^3\times {\mathrm{163}}^1\times {\mathrm{20543}}^1$

素因数の和:20719

約数の個数: 48

約数和(自身を含む): 943380480

約数和(自身を除く): 581741508

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 163, 326, 489, 652, 978, 1467, 1956, 2934, 4401, 5868, 8802, 17604, 20543, 41086, 61629, 82172, 123258, 184887, 246516, 369774, 554661, 739548, 1109322, 2218644, 3348509, 6697018, 10045527, 13394036, 20091054, 30136581, 40182108, 60273162, 90409743, 120546324, 180819486, 361638972]

約数ペア:

[(1, 361638972), (2, 180819486), (3, 120546324), (4, 90409743), (6, 60273162), (9, 40182108), (12, 30136581), (18, 20091054), (27, 13394036), (36, 10045527), (54, 6697018), (108, 3348509), (163, 2218644), (326, 1109322), (489, 739548), (652, 554661), (978, 369774), (1467, 246516), (1956, 184887), (2934, 123258), (4401, 82172), (5868, 61629), (8802, 41086), (17604, 20543)]