18808944

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{727}}^1$

素因数の和:763

約数の個数: 120

約数和(自身を含む): 61746048

約数和(自身を除く): 42937104

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 49, 56, 66, 77, 84, 88, 98, 112, 132, 147, 154, 168, 176, 196, 231, 264, 294, 308, 336, 392, 462, 528, 539, 588, 616, 727, 784, 924, 1078, 1176, 1232, 1454, 1617, 1848, 2156, 2181, 2352, 2908, 3234, 3696, 4312, 4362, 5089, 5816, 6468, 7997, 8624, 8724, 10178, 11632, 12936, 15267, 15994, 17448, 20356, 23991, 25872, 30534, 31988, 34896, 35623, 40712, 47982, 55979, 61068, 63976, 71246, 81424, 95964, 106869, 111958, 122136, 127952, 142492, 167937, 191928, 213738, 223916, 244272, 284984, 335874, 383856, 391853, 427476, 447832, 569968, 671748, 783706, 854952, 895664, 1175559, 1343496, 1567412, 1709904, 2351118, 2686992, 3134824, 4702236, 6269648, 9404472, 18808944]

約数ペア:

[(1, 18808944), (2, 9404472), (3, 6269648), (4, 4702236), (6, 3134824), (7, 2686992), (8, 2351118), (11, 1709904), (12, 1567412), (14, 1343496), (16, 1175559), (21, 895664), (22, 854952), (24, 783706), (28, 671748), (33, 569968), (42, 447832), (44, 427476), (48, 391853), (49, 383856), (56, 335874), (66, 284984), (77, 244272), (84, 223916), (88, 213738), (98, 191928), (112, 167937), (132, 142492), (147, 127952), (154, 122136), (168, 111958), (176, 106869), (196, 95964), (231, 81424), (264, 71246), (294, 63976), (308, 61068), (336, 55979), (392, 47982), (462, 40712), (528, 35623), (539, 34896), (588, 31988), (616, 30534), (727, 25872), (784, 23991), (924, 20356), (1078, 17448), (1176, 15994), (1232, 15267), (1454, 12936), (1617, 11632), (1848, 10178), (2156, 8724), (2181, 8624), (2352, 7997), (2908, 6468), (3234, 5816), (3696, 5089), (4312, 4362)]