18313008

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{54503}}^1$

素因数の和:54521

約数の個数: 40

約数和(自身を含む): 54067968

約数和(自身を除く): 35754960

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 54503, 109006, 163509, 218012, 327018, 381521, 436024, 654036, 763042, 872048, 1144563, 1308072, 1526084, 2289126, 2616144, 3052168, 4578252, 6104336, 9156504, 18313008]

約数ペア:

[(1, 18313008), (2, 9156504), (3, 6104336), (4, 4578252), (6, 3052168), (7, 2616144), (8, 2289126), (12, 1526084), (14, 1308072), (16, 1144563), (21, 872048), (24, 763042), (28, 654036), (42, 436024), (48, 381521), (56, 327018), (84, 218012), (112, 163509), (168, 109006), (336, 54503)]