18214245

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1091}}^1$

素因数の和:1162

約数の個数: 48

約数和(自身を含む): 36796032

約数和(自身を除く): 18581787

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 53, 63, 105, 159, 265, 315, 371, 477, 795, 1091, 1113, 1855, 2385, 3273, 3339, 5455, 5565, 7637, 9819, 16365, 16695, 22911, 38185, 49095, 57823, 68733, 114555, 173469, 289115, 343665, 404761, 520407, 867345, 1214283, 2023805, 2602035, 3642849, 6071415, 18214245]

約数ペア:

[(1, 18214245), (3, 6071415), (5, 3642849), (7, 2602035), (9, 2023805), (15, 1214283), (21, 867345), (35, 520407), (45, 404761), (53, 343665), (63, 289115), (105, 173469), (159, 114555), (265, 68733), (315, 57823), (371, 49095), (477, 38185), (795, 22911), (1091, 16695), (1113, 16365), (1855, 9819), (2385, 7637), (3273, 5565), (3339, 5455)]