12991176

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{349}}^1$

素因数の和:419

約数の個数: 96

約数和(自身を含む): 39312000

約数和(自身を除く): 26320824

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 47, 66, 72, 88, 94, 99, 132, 141, 188, 198, 264, 282, 349, 376, 396, 423, 517, 564, 698, 792, 846, 1034, 1047, 1128, 1396, 1551, 1692, 2068, 2094, 2792, 3102, 3141, 3384, 3839, 4136, 4188, 4653, 6204, 6282, 7678, 8376, 9306, 11517, 12408, 12564, 15356, 16403, 18612, 23034, 25128, 30712, 32806, 34551, 37224, 46068, 49209, 65612, 69102, 92136, 98418, 131224, 138204, 147627, 180433, 196836, 276408, 295254, 360866, 393672, 541299, 590508, 721732, 1082598, 1181016, 1443464, 1623897, 2165196, 3247794, 4330392, 6495588, 12991176]

約数ペア:

[(1, 12991176), (2, 6495588), (3, 4330392), (4, 3247794), (6, 2165196), (8, 1623897), (9, 1443464), (11, 1181016), (12, 1082598), (18, 721732), (22, 590508), (24, 541299), (33, 393672), (36, 360866), (44, 295254), (47, 276408), (66, 196836), (72, 180433), (88, 147627), (94, 138204), (99, 131224), (132, 98418), (141, 92136), (188, 69102), (198, 65612), (264, 49209), (282, 46068), (349, 37224), (376, 34551), (396, 32806), (423, 30712), (517, 25128), (564, 23034), (698, 18612), (792, 16403), (846, 15356), (1034, 12564), (1047, 12408), (1128, 11517), (1396, 9306), (1551, 8376), (1692, 7678), (2068, 6282), (2094, 6204), (2792, 4653), (3102, 4188), (3141, 4136), (3384, 3839)]