228438

素因数分解:

$2^1\times 3^2\times 7^3\times {\mathrm{37}}^1$

素因数の和:66

約数の個数: 48

約数和(自身を含む): 592800

約数和(自身を除く): 364362

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 37, 42, 49, 63, 74, 98, 111, 126, 147, 222, 259, 294, 333, 343, 441, 518, 666, 686, 777, 882, 1029, 1554, 1813, 2058, 2331, 3087, 3626, 4662, 5439, 6174, 10878, 12691, 16317, 25382, 32634, 38073, 76146, 114219, 228438]

約数ペア:

[(1, 228438), (2, 114219), (3, 76146), (6, 38073), (7, 32634), (9, 25382), (14, 16317), (18, 12691), (21, 10878), (37, 6174), (42, 5439), (49, 4662), (63, 3626), (74, 3087), (98, 2331), (111, 2058), (126, 1813), (147, 1554), (222, 1029), (259, 882), (294, 777), (333, 686), (343, 666), (441, 518)]