27919212

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{887}}^1$

素因数の和:998

約数の個数: 48

約数和(自身を含む): 67828992

約数和(自身を除く): 39909780

約数列:

[1, 2, 3, 4, 6, 12, 43, 61, 86, 122, 129, 172, 183, 244, 258, 366, 516, 732, 887, 1774, 2623, 2661, 3548, 5246, 5322, 7869, 10492, 10644, 15738, 31476, 38141, 54107, 76282, 108214, 114423, 152564, 162321, 216428, 228846, 324642, 457692, 649284, 2326601, 4653202, 6979803, 9306404, 13959606, 27919212]

約数ペア:

[(1, 27919212), (2, 13959606), (3, 9306404), (4, 6979803), (6, 4653202), (12, 2326601), (43, 649284), (61, 457692), (86, 324642), (122, 228846), (129, 216428), (172, 162321), (183, 152564), (244, 114423), (258, 108214), (366, 76282), (516, 54107), (732, 38141), (887, 31476), (1774, 15738), (2623, 10644), (2661, 10492), (3548, 7869), (5246, 5322)]