2182992

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:180

約数の個数: 80

約数和(自身を含む): 6606720

約数和(自身を除く): 4423728

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 73, 84, 89, 112, 146, 168, 178, 219, 267, 292, 336, 356, 438, 511, 534, 584, 623, 712, 876, 1022, 1068, 1168, 1246, 1424, 1533, 1752, 1869, 2044, 2136, 2492, 3066, 3504, 3738, 4088, 4272, 4984, 6132, 6497, 7476, 8176, 9968, 12264, 12994, 14952, 19491, 24528, 25988, 29904, 38982, 45479, 51976, 77964, 90958, 103952, 136437, 155928, 181916, 272874, 311856, 363832, 545748, 727664, 1091496, 2182992]

約数ペア:

[(1, 2182992), (2, 1091496), (3, 727664), (4, 545748), (6, 363832), (7, 311856), (8, 272874), (12, 181916), (14, 155928), (16, 136437), (21, 103952), (24, 90958), (28, 77964), (42, 51976), (48, 45479), (56, 38982), (73, 29904), (84, 25988), (89, 24528), (112, 19491), (146, 14952), (168, 12994), (178, 12264), (219, 9968), (267, 8176), (292, 7476), (336, 6497), (356, 6132), (438, 4984), (511, 4272), (534, 4088), (584, 3738), (623, 3504), (712, 3066), (876, 2492), (1022, 2136), (1068, 2044), (1168, 1869), (1246, 1752), (1424, 1533)]