18448144

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{733}}^1$

素因数の和:776

約数の個数: 60

約数和(自身を含む): 42367948

約数和(自身を除く): 23919804

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 121, 143, 176, 208, 242, 286, 484, 572, 733, 968, 1144, 1466, 1573, 1936, 2288, 2932, 3146, 5864, 6292, 8063, 9529, 11728, 12584, 16126, 19058, 25168, 32252, 38116, 64504, 76232, 88693, 104819, 129008, 152464, 177386, 209638, 354772, 419276, 709544, 838552, 1153009, 1419088, 1677104, 2306018, 4612036, 9224072, 18448144]

約数ペア:

[(1, 18448144), (2, 9224072), (4, 4612036), (8, 2306018), (11, 1677104), (13, 1419088), (16, 1153009), (22, 838552), (26, 709544), (44, 419276), (52, 354772), (88, 209638), (104, 177386), (121, 152464), (143, 129008), (176, 104819), (208, 88693), (242, 76232), (286, 64504), (484, 38116), (572, 32252), (733, 25168), (968, 19058), (1144, 16126), (1466, 12584), (1573, 11728), (1936, 9529), (2288, 8063), (2932, 6292), (3146, 5864)]