137672442

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{402551}}^1$

素因数の和:402578

約数の個数: 24

約数和(自身を含む): 313990560

約数和(自身を除く): 176318118

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 402551, 805102, 1207653, 2415306, 3622959, 7245918, 7648469, 15296938, 22945407, 45890814, 68836221, 137672442]

約数ペア:

[(1, 137672442), (2, 68836221), (3, 45890814), (6, 22945407), (9, 15296938), (18, 7648469), (19, 7245918), (38, 3622959), (57, 2415306), (114, 1207653), (171, 805102), (342, 402551)]