16810668

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3511}}^1$

素因数の和:3547

約数の個数: 72

約数和(自身を含む): 51134720

約数和(自身を除く): 34324052

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 133, 171, 228, 252, 266, 342, 399, 532, 684, 798, 1197, 1596, 2394, 3511, 4788, 7022, 10533, 14044, 21066, 24577, 31599, 42132, 49154, 63198, 66709, 73731, 98308, 126396, 133418, 147462, 200127, 221193, 266836, 294924, 400254, 442386, 466963, 600381, 800508, 884772, 933926, 1200762, 1400889, 1867852, 2401524, 2801778, 4202667, 5603556, 8405334, 16810668]

約数ペア:

[(1, 16810668), (2, 8405334), (3, 5603556), (4, 4202667), (6, 2801778), (7, 2401524), (9, 1867852), (12, 1400889), (14, 1200762), (18, 933926), (19, 884772), (21, 800508), (28, 600381), (36, 466963), (38, 442386), (42, 400254), (57, 294924), (63, 266836), (76, 221193), (84, 200127), (114, 147462), (126, 133418), (133, 126396), (171, 98308), (228, 73731), (252, 66709), (266, 63198), (342, 49154), (399, 42132), (532, 31599), (684, 24577), (798, 21066), (1197, 14044), (1596, 10533), (2394, 7022), (3511, 4788)]