18058968

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{307}}^1$

素因数の和:381

約数の個数: 96

約数和(自身を含む): 52852800

約数和(自身を除く): 34793832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 43, 57, 72, 76, 86, 114, 129, 152, 171, 172, 228, 258, 307, 342, 344, 387, 456, 516, 614, 684, 774, 817, 921, 1032, 1228, 1368, 1548, 1634, 1842, 2451, 2456, 2763, 3096, 3268, 3684, 4902, 5526, 5833, 6536, 7353, 7368, 9804, 11052, 11666, 13201, 14706, 17499, 19608, 22104, 23332, 26402, 29412, 34998, 39603, 46664, 52497, 52804, 58824, 69996, 79206, 104994, 105608, 118809, 139992, 158412, 209988, 237618, 250819, 316824, 419976, 475236, 501638, 752457, 950472, 1003276, 1504914, 2006552, 2257371, 3009828, 4514742, 6019656, 9029484, 18058968]

約数ペア:

[(1, 18058968), (2, 9029484), (3, 6019656), (4, 4514742), (6, 3009828), (8, 2257371), (9, 2006552), (12, 1504914), (18, 1003276), (19, 950472), (24, 752457), (36, 501638), (38, 475236), (43, 419976), (57, 316824), (72, 250819), (76, 237618), (86, 209988), (114, 158412), (129, 139992), (152, 118809), (171, 105608), (172, 104994), (228, 79206), (258, 69996), (307, 58824), (342, 52804), (344, 52497), (387, 46664), (456, 39603), (516, 34998), (614, 29412), (684, 26402), (774, 23332), (817, 22104), (921, 19608), (1032, 17499), (1228, 14706), (1368, 13201), (1548, 11666), (1634, 11052), (1842, 9804), (2451, 7368), (2456, 7353), (2763, 6536), (3096, 5833), (3268, 5526), (3684, 4902)]