998045202

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{19819}}^1$

素因数の和:19951

約数の個数: 64

約数和(自身を含む): 2511590400

約数和(自身を除く): 1513545198

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 109, 154, 218, 231, 327, 462, 654, 763, 1199, 1526, 2289, 2398, 3597, 4578, 7194, 8393, 16786, 19819, 25179, 39638, 50358, 59457, 118914, 138733, 218009, 277466, 416199, 436018, 654027, 832398, 1308054, 1526063, 2160271, 3052126, 4320542, 4578189, 6480813, 9156378, 12961626, 15121897, 23762981, 30243794, 45365691, 47525962, 71288943, 90731382, 142577886, 166340867, 332681734, 499022601, 998045202]

約数ペア:

[(1, 998045202), (2, 499022601), (3, 332681734), (6, 166340867), (7, 142577886), (11, 90731382), (14, 71288943), (21, 47525962), (22, 45365691), (33, 30243794), (42, 23762981), (66, 15121897), (77, 12961626), (109, 9156378), (154, 6480813), (218, 4578189), (231, 4320542), (327, 3052126), (462, 2160271), (654, 1526063), (763, 1308054), (1199, 832398), (1526, 654027), (2289, 436018), (2398, 416199), (3597, 277466), (4578, 218009), (7194, 138733), (8393, 118914), (16786, 59457), (19819, 50358), (25179, 39638)]