40889748

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^2\times {\mathrm{9439}}^1$

素因数の和:9484

約数の個数: 36

約数和(自身を含む): 100705920

約数和(自身を除く): 59816172

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 361, 722, 1083, 1444, 2166, 4332, 9439, 18878, 28317, 37756, 56634, 113268, 179341, 358682, 538023, 717364, 1076046, 2152092, 3407479, 6814958, 10222437, 13629916, 20444874, 40889748]

約数ペア:

[(1, 40889748), (2, 20444874), (3, 13629916), (4, 10222437), (6, 6814958), (12, 3407479), (19, 2152092), (38, 1076046), (57, 717364), (76, 538023), (114, 358682), (228, 179341), (361, 113268), (722, 56634), (1083, 37756), (1444, 28317), (2166, 18878), (4332, 9439)]