138247452

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{182867}}^1$

素因数の和:182887

約数の個数: 48

約数和(自身を含む): 409624320

約数和(自身を除く): 271376868

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 182867, 365734, 548601, 731468, 1097202, 1280069, 1645803, 2194404, 2560138, 3291606, 3840207, 4937409, 5120276, 6583212, 7680414, 9874818, 11520621, 15360828, 19749636, 23041242, 34561863, 46082484, 69123726, 138247452]

約数ペア:

[(1, 138247452), (2, 69123726), (3, 46082484), (4, 34561863), (6, 23041242), (7, 19749636), (9, 15360828), (12, 11520621), (14, 9874818), (18, 7680414), (21, 6583212), (27, 5120276), (28, 4937409), (36, 3840207), (42, 3291606), (54, 2560138), (63, 2194404), (84, 1645803), (108, 1280069), (126, 1097202), (189, 731468), (252, 548601), (378, 365734), (756, 182867)]