188798946

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{643}}^1\times {\mathrm{6991}}^1$

素因数の和:7646

約数の個数: 32

約数和(自身を含む): 432273408

約数和(自身を除く): 243474462

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 643, 1286, 1929, 3858, 4501, 6991, 9002, 13503, 13982, 20973, 27006, 41946, 48937, 97874, 146811, 293622, 4495213, 8990426, 13485639, 26971278, 31466491, 62932982, 94399473, 188798946]

約数ペア:

[(1, 188798946), (2, 94399473), (3, 62932982), (6, 31466491), (7, 26971278), (14, 13485639), (21, 8990426), (42, 4495213), (643, 293622), (1286, 146811), (1929, 97874), (3858, 48937), (4501, 41946), (6991, 27006), (9002, 20973), (13503, 13982)]