2211828

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1$

素因数の和:224

約数の個数: 48

約数和(自身を含む): 5544000

約数和(自身を除く): 3332172

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 89, 109, 114, 178, 218, 228, 267, 327, 356, 436, 534, 654, 1068, 1308, 1691, 2071, 3382, 4142, 5073, 6213, 6764, 8284, 9701, 10146, 12426, 19402, 20292, 24852, 29103, 38804, 58206, 116412, 184319, 368638, 552957, 737276, 1105914, 2211828]

約数ペア:

[(1, 2211828), (2, 1105914), (3, 737276), (4, 552957), (6, 368638), (12, 184319), (19, 116412), (38, 58206), (57, 38804), (76, 29103), (89, 24852), (109, 20292), (114, 19402), (178, 12426), (218, 10146), (228, 9701), (267, 8284), (327, 6764), (356, 6213), (436, 5073), (534, 4142), (654, 3382), (1068, 2071), (1308, 1691)]