19294308

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{149}}^1$

素因数の和:282

約数の個数: 96

約数和(自身を含む): 55440000

約数和(自身を除く): 36145692

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 99, 108, 109, 132, 149, 198, 218, 297, 298, 327, 396, 436, 447, 594, 596, 654, 894, 981, 1188, 1199, 1308, 1341, 1639, 1788, 1962, 2398, 2682, 2943, 3278, 3597, 3924, 4023, 4796, 4917, 5364, 5886, 6556, 7194, 8046, 9834, 10791, 11772, 14388, 14751, 16092, 16241, 19668, 21582, 29502, 32373, 32482, 43164, 44253, 48723, 59004, 64746, 64964, 88506, 97446, 129492, 146169, 177012, 178651, 194892, 292338, 357302, 438507, 535953, 584676, 714604, 877014, 1071906, 1607859, 1754028, 2143812, 3215718, 4823577, 6431436, 9647154, 19294308]

約数ペア:

[(1, 19294308), (2, 9647154), (3, 6431436), (4, 4823577), (6, 3215718), (9, 2143812), (11, 1754028), (12, 1607859), (18, 1071906), (22, 877014), (27, 714604), (33, 584676), (36, 535953), (44, 438507), (54, 357302), (66, 292338), (99, 194892), (108, 178651), (109, 177012), (132, 146169), (149, 129492), (198, 97446), (218, 88506), (297, 64964), (298, 64746), (327, 59004), (396, 48723), (436, 44253), (447, 43164), (594, 32482), (596, 32373), (654, 29502), (894, 21582), (981, 19668), (1188, 16241), (1199, 16092), (1308, 14751), (1341, 14388), (1639, 11772), (1788, 10791), (1962, 9834), (2398, 8046), (2682, 7194), (2943, 6556), (3278, 5886), (3597, 5364), (3924, 4917), (4023, 4796)]