11676564

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{397}}^1$

素因数の和:469

約数の個数: 72

約数和(自身を含む): 31871840

約数和(自身を除く): 20195276

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 43, 57, 76, 86, 114, 129, 171, 172, 228, 258, 342, 387, 397, 516, 684, 774, 794, 817, 1191, 1548, 1588, 1634, 2382, 2451, 3268, 3573, 4764, 4902, 7146, 7353, 7543, 9804, 14292, 14706, 15086, 17071, 22629, 29412, 30172, 34142, 45258, 51213, 67887, 68284, 90516, 102426, 135774, 153639, 204852, 271548, 307278, 324349, 614556, 648698, 973047, 1297396, 1946094, 2919141, 3892188, 5838282, 11676564]

約数ペア:

[(1, 11676564), (2, 5838282), (3, 3892188), (4, 2919141), (6, 1946094), (9, 1297396), (12, 973047), (18, 648698), (19, 614556), (36, 324349), (38, 307278), (43, 271548), (57, 204852), (76, 153639), (86, 135774), (114, 102426), (129, 90516), (171, 68284), (172, 67887), (228, 51213), (258, 45258), (342, 34142), (387, 30172), (397, 29412), (516, 22629), (684, 17071), (774, 15086), (794, 14706), (817, 14292), (1191, 9804), (1548, 7543), (1588, 7353), (1634, 7146), (2382, 4902), (2451, 4764), (3268, 3573)]