18523152

素因数分解:

$2^4\times 3^2\times {\mathrm{307}}^1\times {\mathrm{419}}^1$

素因数の和:740

約数の個数: 60

約数和(自身を含む): 52132080

約数和(自身を除く): 33608928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 307, 419, 614, 838, 921, 1228, 1257, 1676, 1842, 2456, 2514, 2763, 3352, 3684, 3771, 4912, 5028, 5526, 6704, 7368, 7542, 10056, 11052, 14736, 15084, 20112, 22104, 30168, 44208, 60336, 128633, 257266, 385899, 514532, 771798, 1029064, 1157697, 1543596, 2058128, 2315394, 3087192, 4630788, 6174384, 9261576, 18523152]

約数ペア:

[(1, 18523152), (2, 9261576), (3, 6174384), (4, 4630788), (6, 3087192), (8, 2315394), (9, 2058128), (12, 1543596), (16, 1157697), (18, 1029064), (24, 771798), (36, 514532), (48, 385899), (72, 257266), (144, 128633), (307, 60336), (419, 44208), (614, 30168), (838, 22104), (921, 20112), (1228, 15084), (1257, 14736), (1676, 11052), (1842, 10056), (2456, 7542), (2514, 7368), (2763, 6704), (3352, 5526), (3684, 5028), (3771, 4912)]