18855984

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{8017}}^1$

素因数の和:8042

約数の個数: 60

約数和(自身を含む): 56671224

約数和(自身を除く): 37815240

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 196, 294, 336, 392, 588, 784, 1176, 2352, 8017, 16034, 24051, 32068, 48102, 56119, 64136, 96204, 112238, 128272, 168357, 192408, 224476, 336714, 384816, 392833, 448952, 673428, 785666, 897904, 1178499, 1346856, 1571332, 2356998, 2693712, 3142664, 4713996, 6285328, 9427992, 18855984]

約数ペア:

[(1, 18855984), (2, 9427992), (3, 6285328), (4, 4713996), (6, 3142664), (7, 2693712), (8, 2356998), (12, 1571332), (14, 1346856), (16, 1178499), (21, 897904), (24, 785666), (28, 673428), (42, 448952), (48, 392833), (49, 384816), (56, 336714), (84, 224476), (98, 192408), (112, 168357), (147, 128272), (168, 112238), (196, 96204), (294, 64136), (336, 56119), (392, 48102), (588, 32068), (784, 24051), (1176, 16034), (2352, 8017)]