66408894

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{151}}^1\times {\mathrm{461}}^1$

素因数の和:673

約数の個数: 48

約数和(自身を含む): 147891744

約数和(自身を除く): 81482850

約数列:

[1, 2, 3, 6, 9, 18, 53, 106, 151, 159, 302, 318, 453, 461, 477, 906, 922, 954, 1359, 1383, 2718, 2766, 4149, 8003, 8298, 16006, 24009, 24433, 48018, 48866, 69611, 72027, 73299, 139222, 144054, 146598, 208833, 219897, 417666, 439794, 626499, 1252998, 3689383, 7378766, 11068149, 22136298, 33204447, 66408894]

約数ペア:

[(1, 66408894), (2, 33204447), (3, 22136298), (6, 11068149), (9, 7378766), (18, 3689383), (53, 1252998), (106, 626499), (151, 439794), (159, 417666), (302, 219897), (318, 208833), (453, 146598), (461, 144054), (477, 139222), (906, 73299), (922, 72027), (954, 69611), (1359, 48866), (1383, 48018), (2718, 24433), (2766, 24009), (4149, 16006), (8003, 8298)]