29921034

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{811}}^1$

素因数の和:883

約数の個数: 64

約数和(自身を含む): 72027648

約数和(自身を除く): 42106614

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 43, 66, 78, 86, 129, 143, 258, 286, 429, 473, 559, 811, 858, 946, 1118, 1419, 1622, 1677, 2433, 2838, 3354, 4866, 6149, 8921, 10543, 12298, 17842, 18447, 21086, 26763, 31629, 34873, 36894, 53526, 63258, 69746, 104619, 115973, 209238, 231946, 347919, 383603, 453349, 695838, 767206, 906698, 1150809, 1360047, 2301618, 2720094, 4986839, 9973678, 14960517, 29921034]

約数ペア:

[(1, 29921034), (2, 14960517), (3, 9973678), (6, 4986839), (11, 2720094), (13, 2301618), (22, 1360047), (26, 1150809), (33, 906698), (39, 767206), (43, 695838), (66, 453349), (78, 383603), (86, 347919), (129, 231946), (143, 209238), (258, 115973), (286, 104619), (429, 69746), (473, 63258), (559, 53526), (811, 36894), (858, 34873), (946, 31629), (1118, 26763), (1419, 21086), (1622, 18447), (1677, 17842), (2433, 12298), (2838, 10543), (3354, 8921), (4866, 6149)]