1942776

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^2\times {\mathrm{223}}^1$

素因数の和:257

約数の個数: 72

約数和(自身を含む): 5809440

約数和(自身を除く): 3866664

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 121, 132, 198, 223, 242, 264, 363, 396, 446, 484, 669, 726, 792, 892, 968, 1089, 1338, 1452, 1784, 2007, 2178, 2453, 2676, 2904, 4014, 4356, 4906, 5352, 7359, 8028, 8712, 9812, 14718, 16056, 19624, 22077, 26983, 29436, 44154, 53966, 58872, 80949, 88308, 107932, 161898, 176616, 215864, 242847, 323796, 485694, 647592, 971388, 1942776]

約数ペア:

[(1, 1942776), (2, 971388), (3, 647592), (4, 485694), (6, 323796), (8, 242847), (9, 215864), (11, 176616), (12, 161898), (18, 107932), (22, 88308), (24, 80949), (33, 58872), (36, 53966), (44, 44154), (66, 29436), (72, 26983), (88, 22077), (99, 19624), (121, 16056), (132, 14718), (198, 9812), (223, 8712), (242, 8028), (264, 7359), (363, 5352), (396, 4906), (446, 4356), (484, 4014), (669, 2904), (726, 2676), (792, 2453), (892, 2178), (968, 2007), (1089, 1784), (1338, 1452)]