1998528

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{1487}}^1$

素因数の和:1509

約数の個数: 56

約数和(自身を含む): 6047232

約数和(自身を除く): 4048704

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 1344, 1487, 2974, 4461, 5948, 8922, 10409, 11896, 17844, 20818, 23792, 31227, 35688, 41636, 47584, 62454, 71376, 83272, 95168, 124908, 142752, 166544, 249816, 285504, 333088, 499632, 666176, 999264, 1998528]

約数ペア:

[(1, 1998528), (2, 999264), (3, 666176), (4, 499632), (6, 333088), (7, 285504), (8, 249816), (12, 166544), (14, 142752), (16, 124908), (21, 95168), (24, 83272), (28, 71376), (32, 62454), (42, 47584), (48, 41636), (56, 35688), (64, 31227), (84, 23792), (96, 20818), (112, 17844), (168, 11896), (192, 10409), (224, 8922), (336, 5948), (448, 4461), (672, 2974), (1344, 1487)]