1851271608

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{37463}}^1$

素因数の和:37572

約数の個数: 64

約数和(自身を含む): 4855334400

約数和(自身を除く): 3004062792

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 71, 87, 116, 142, 174, 213, 232, 284, 348, 426, 568, 696, 852, 1704, 2059, 4118, 6177, 8236, 12354, 16472, 24708, 37463, 49416, 74926, 112389, 149852, 224778, 299704, 449556, 899112, 1086427, 2172854, 2659873, 3259281, 4345708, 5319746, 6518562, 7979619, 8691416, 10639492, 13037124, 15959238, 21278984, 26074248, 31918476, 63836952, 77136317, 154272634, 231408951, 308545268, 462817902, 617090536, 925635804, 1851271608]

約数ペア:

[(1, 1851271608), (2, 925635804), (3, 617090536), (4, 462817902), (6, 308545268), (8, 231408951), (12, 154272634), (24, 77136317), (29, 63836952), (58, 31918476), (71, 26074248), (87, 21278984), (116, 15959238), (142, 13037124), (174, 10639492), (213, 8691416), (232, 7979619), (284, 6518562), (348, 5319746), (426, 4345708), (568, 3259281), (696, 2659873), (852, 2172854), (1704, 1086427), (2059, 899112), (4118, 449556), (6177, 299704), (8236, 224778), (12354, 149852), (16472, 112389), (24708, 74926), (37463, 49416)]