18147432

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2341}}^1$

素因数の和:2386

約数の個数: 64

約数和(自身を含む): 50587200

約数和(自身を除く): 32439768

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 19, 24, 34, 38, 51, 57, 68, 76, 102, 114, 136, 152, 204, 228, 323, 408, 456, 646, 969, 1292, 1938, 2341, 2584, 3876, 4682, 7023, 7752, 9364, 14046, 18728, 28092, 39797, 44479, 56184, 79594, 88958, 119391, 133437, 159188, 177916, 238782, 266874, 318376, 355832, 477564, 533748, 756143, 955128, 1067496, 1512286, 2268429, 3024572, 4536858, 6049144, 9073716, 18147432]

約数ペア:

[(1, 18147432), (2, 9073716), (3, 6049144), (4, 4536858), (6, 3024572), (8, 2268429), (12, 1512286), (17, 1067496), (19, 955128), (24, 756143), (34, 533748), (38, 477564), (51, 355832), (57, 318376), (68, 266874), (76, 238782), (102, 177916), (114, 159188), (136, 133437), (152, 119391), (204, 88958), (228, 79594), (323, 56184), (408, 44479), (456, 39797), (646, 28092), (969, 18728), (1292, 14046), (1938, 9364), (2341, 7752), (2584, 7023), (3876, 4682)]