2018145444

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{449}}^1\times {\mathrm{733}}^1$

素因数の和:1269

約数の個数: 96

約数和(自身を含む): 5475052800

約数和(自身を除く): 3456907356

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 73, 84, 146, 219, 292, 438, 449, 511, 733, 876, 898, 1022, 1347, 1466, 1533, 1796, 2044, 2199, 2694, 2932, 3066, 3143, 4398, 5131, 5388, 6132, 6286, 8796, 9429, 10262, 12572, 15393, 18858, 20524, 30786, 32777, 37716, 53509, 61572, 65554, 98331, 107018, 131108, 160527, 196662, 214036, 229439, 321054, 329117, 374563, 393324, 458878, 642108, 658234, 688317, 749126, 917756, 987351, 1123689, 1316468, 1376634, 1498252, 1974702, 2247378, 2303819, 2753268, 3949404, 4494756, 4607638, 6911457, 9215276, 13822914, 24025541, 27645828, 48051082, 72076623, 96102164, 144153246, 168178787, 288306492, 336357574, 504536361, 672715148, 1009072722, 2018145444]

約数ペア:

[(1, 2018145444), (2, 1009072722), (3, 672715148), (4, 504536361), (6, 336357574), (7, 288306492), (12, 168178787), (14, 144153246), (21, 96102164), (28, 72076623), (42, 48051082), (73, 27645828), (84, 24025541), (146, 13822914), (219, 9215276), (292, 6911457), (438, 4607638), (449, 4494756), (511, 3949404), (733, 2753268), (876, 2303819), (898, 2247378), (1022, 1974702), (1347, 1498252), (1466, 1376634), (1533, 1316468), (1796, 1123689), (2044, 987351), (2199, 917756), (2694, 749126), (2932, 688317), (3066, 658234), (3143, 642108), (4398, 458878), (5131, 393324), (5388, 374563), (6132, 329117), (6286, 321054), (8796, 229439), (9429, 214036), (10262, 196662), (12572, 160527), (15393, 131108), (18858, 107018), (20524, 98331), (30786, 65554), (32777, 61572), (37716, 53509)]