19214496

素因数分解:

$2^5\times 3^5\times 7^1\times {\mathrm{353}}^1$

素因数の和:385

約数の個数: 144

約数和(自身を含む): 64943424

約数和(自身を除く): 45728928

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 81, 84, 96, 108, 112, 126, 144, 162, 168, 189, 216, 224, 243, 252, 288, 324, 336, 353, 378, 432, 486, 504, 567, 648, 672, 706, 756, 864, 972, 1008, 1059, 1134, 1296, 1412, 1512, 1701, 1944, 2016, 2118, 2268, 2471, 2592, 2824, 3024, 3177, 3402, 3888, 4236, 4536, 4942, 5648, 6048, 6354, 6804, 7413, 7776, 8472, 9072, 9531, 9884, 11296, 12708, 13608, 14826, 16944, 18144, 19062, 19768, 22239, 25416, 27216, 28593, 29652, 33888, 38124, 39536, 44478, 50832, 54432, 57186, 59304, 66717, 76248, 79072, 85779, 88956, 101664, 114372, 118608, 133434, 152496, 171558, 177912, 200151, 228744, 237216, 266868, 304992, 343116, 355824, 400302, 457488, 533736, 600453, 686232, 711648, 800604, 914976, 1067472, 1200906, 1372464, 1601208, 2134944, 2401812, 2744928, 3202416, 4803624, 6404832, 9607248, 19214496]

約数ペア:

[(1, 19214496), (2, 9607248), (3, 6404832), (4, 4803624), (6, 3202416), (7, 2744928), (8, 2401812), (9, 2134944), (12, 1601208), (14, 1372464), (16, 1200906), (18, 1067472), (21, 914976), (24, 800604), (27, 711648), (28, 686232), (32, 600453), (36, 533736), (42, 457488), (48, 400302), (54, 355824), (56, 343116), (63, 304992), (72, 266868), (81, 237216), (84, 228744), (96, 200151), (108, 177912), (112, 171558), (126, 152496), (144, 133434), (162, 118608), (168, 114372), (189, 101664), (216, 88956), (224, 85779), (243, 79072), (252, 76248), (288, 66717), (324, 59304), (336, 57186), (353, 54432), (378, 50832), (432, 44478), (486, 39536), (504, 38124), (567, 33888), (648, 29652), (672, 28593), (706, 27216), (756, 25416), (864, 22239), (972, 19768), (1008, 19062), (1059, 18144), (1134, 16944), (1296, 14826), (1412, 13608), (1512, 12708), (1701, 11296), (1944, 9884), (2016, 9531), (2118, 9072), (2268, 8472), (2471, 7776), (2592, 7413), (2824, 6804), (3024, 6354), (3177, 6048), (3402, 5648), (3888, 4942), (4236, 4536)]