1987896564

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{3248197}}^1$

素因数の和:3248224

約数の個数: 36

約数和(自身を含む): 5320548324

約数和(自身を除く): 3332651760

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 612, 3248197, 6496394, 9744591, 12992788, 19489182, 29233773, 38978364, 55219349, 58467546, 110438698, 116935092, 165658047, 220877396, 331316094, 496974141, 662632188, 993948282, 1987896564]

約数ペア:

[(1, 1987896564), (2, 993948282), (3, 662632188), (4, 496974141), (6, 331316094), (9, 220877396), (12, 165658047), (17, 116935092), (18, 110438698), (34, 58467546), (36, 55219349), (51, 38978364), (68, 29233773), (102, 19489182), (153, 12992788), (204, 9744591), (306, 6496394), (612, 3248197)]