21014488872

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^2\times {\mathrm{1727029}}^1$

素因数の和:1727067

約数の個数: 72

約数和(自身を含む): 61629065550

約数和(自身を除く): 40614576678

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 169, 234, 312, 338, 468, 507, 676, 936, 1014, 1352, 1521, 2028, 3042, 4056, 6084, 12168, 1727029, 3454058, 5181087, 6908116, 10362174, 13816232, 15543261, 20724348, 22451377, 31086522, 41448696, 44902754, 62173044, 67354131, 89805508, 124346088, 134708262, 179611016, 202062393, 269416524, 291867901, 404124786, 538833048, 583735802, 808249572, 875603703, 1167471604, 1616499144, 1751207406, 2334943208, 2626811109, 3502414812, 5253622218, 7004829624, 10507244436, 21014488872]

約数ペア:

[(1, 21014488872), (2, 10507244436), (3, 7004829624), (4, 5253622218), (6, 3502414812), (8, 2626811109), (9, 2334943208), (12, 1751207406), (13, 1616499144), (18, 1167471604), (24, 875603703), (26, 808249572), (36, 583735802), (39, 538833048), (52, 404124786), (72, 291867901), (78, 269416524), (104, 202062393), (117, 179611016), (156, 134708262), (169, 124346088), (234, 89805508), (312, 67354131), (338, 62173044), (468, 44902754), (507, 41448696), (676, 31086522), (936, 22451377), (1014, 20724348), (1352, 15543261), (1521, 13816232), (2028, 10362174), (3042, 6908116), (4056, 5181087), (6084, 3454058), (12168, 1727029)]