19769904

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1783}}^1$

素因数の和:1815

約数の個数: 120

約数和(自身を含む): 69019392

約数和(自身を除く): 49249488

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 33, 36, 42, 44, 48, 56, 63, 66, 72, 77, 84, 88, 99, 112, 126, 132, 144, 154, 168, 176, 198, 231, 252, 264, 308, 336, 396, 462, 504, 528, 616, 693, 792, 924, 1008, 1232, 1386, 1584, 1783, 1848, 2772, 3566, 3696, 5349, 5544, 7132, 10698, 11088, 12481, 14264, 16047, 19613, 21396, 24962, 28528, 32094, 37443, 39226, 42792, 49924, 58839, 64188, 74886, 78452, 85584, 99848, 112329, 117678, 128376, 137291, 149772, 156904, 176517, 199696, 224658, 235356, 256752, 274582, 299544, 313808, 353034, 411873, 449316, 470712, 549164, 599088, 706068, 823746, 898632, 941424, 1098328, 1235619, 1412136, 1647492, 1797264, 2196656, 2471238, 2824272, 3294984, 4942476, 6589968, 9884952, 19769904]

約数ペア:

[(1, 19769904), (2, 9884952), (3, 6589968), (4, 4942476), (6, 3294984), (7, 2824272), (8, 2471238), (9, 2196656), (11, 1797264), (12, 1647492), (14, 1412136), (16, 1235619), (18, 1098328), (21, 941424), (22, 898632), (24, 823746), (28, 706068), (33, 599088), (36, 549164), (42, 470712), (44, 449316), (48, 411873), (56, 353034), (63, 313808), (66, 299544), (72, 274582), (77, 256752), (84, 235356), (88, 224658), (99, 199696), (112, 176517), (126, 156904), (132, 149772), (144, 137291), (154, 128376), (168, 117678), (176, 112329), (198, 99848), (231, 85584), (252, 78452), (264, 74886), (308, 64188), (336, 58839), (396, 49924), (462, 42792), (504, 39226), (528, 37443), (616, 32094), (693, 28528), (792, 24962), (924, 21396), (1008, 19613), (1232, 16047), (1386, 14264), (1584, 12481), (1783, 11088), (1848, 10698), (2772, 7132), (3566, 5544), (3696, 5349)]