29876418

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:161

約数の個数: 128

約数和(自身を含む): 80559360

約数和(自身を除く): 50682942

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 27, 33, 39, 53, 54, 66, 73, 78, 99, 106, 117, 143, 146, 159, 198, 219, 234, 286, 297, 318, 351, 429, 438, 477, 583, 594, 657, 689, 702, 803, 858, 949, 954, 1166, 1287, 1314, 1378, 1431, 1606, 1749, 1898, 1971, 2067, 2409, 2574, 2847, 2862, 3498, 3861, 3869, 3942, 4134, 4818, 5247, 5694, 6201, 7227, 7579, 7722, 7738, 8541, 10439, 10494, 11607, 12402, 14454, 15158, 15741, 17082, 18603, 20878, 21681, 22737, 23214, 25623, 31317, 31482, 34821, 37206, 42559, 43362, 45474, 50297, 51246, 62634, 68211, 69642, 85118, 93951, 100594, 104463, 127677, 136422, 150891, 187902, 204633, 208926, 255354, 281853, 301782, 383031, 409266, 452673, 553267, 563706, 766062, 905346, 1106534, 1149093, 1358019, 1659801, 2298186, 2716038, 3319602, 4979403, 9958806, 14938209, 29876418]

約数ペア:

[(1, 29876418), (2, 14938209), (3, 9958806), (6, 4979403), (9, 3319602), (11, 2716038), (13, 2298186), (18, 1659801), (22, 1358019), (26, 1149093), (27, 1106534), (33, 905346), (39, 766062), (53, 563706), (54, 553267), (66, 452673), (73, 409266), (78, 383031), (99, 301782), (106, 281853), (117, 255354), (143, 208926), (146, 204633), (159, 187902), (198, 150891), (219, 136422), (234, 127677), (286, 104463), (297, 100594), (318, 93951), (351, 85118), (429, 69642), (438, 68211), (477, 62634), (583, 51246), (594, 50297), (657, 45474), (689, 43362), (702, 42559), (803, 37206), (858, 34821), (949, 31482), (954, 31317), (1166, 25623), (1287, 23214), (1314, 22737), (1378, 21681), (1431, 20878), (1606, 18603), (1749, 17082), (1898, 15741), (1971, 15158), (2067, 14454), (2409, 12402), (2574, 11607), (2847, 10494), (2862, 10439), (3498, 8541), (3861, 7738), (3869, 7722), (3942, 7579), (4134, 7227), (4818, 6201), (5247, 5694)]