315098982

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{17881}}^1$

素因数の和:17989

約数の個数: 48

約数和(自身を含む): 753189840

約数和(自身を除く): 438090858

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 89, 99, 178, 198, 267, 534, 801, 979, 1602, 1958, 2937, 5874, 8811, 17622, 17881, 35762, 53643, 107286, 160929, 196691, 321858, 393382, 590073, 1180146, 1591409, 1770219, 3182818, 3540438, 4774227, 9548454, 14322681, 17505499, 28645362, 35010998, 52516497, 105032994, 157549491, 315098982]

約数ペア:

[(1, 315098982), (2, 157549491), (3, 105032994), (6, 52516497), (9, 35010998), (11, 28645362), (18, 17505499), (22, 14322681), (33, 9548454), (66, 4774227), (89, 3540438), (99, 3182818), (178, 1770219), (198, 1591409), (267, 1180146), (534, 590073), (801, 393382), (979, 321858), (1602, 196691), (1958, 160929), (2937, 107286), (5874, 53643), (8811, 35762), (17622, 17881)]