16863336

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{587}}^1$

素因数の和:628

約数の個数: 128

約数和(自身を含む): 56448000

約数和(自身を除く): 39584664

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 27, 28, 36, 38, 42, 54, 56, 57, 63, 72, 76, 84, 108, 114, 126, 133, 152, 168, 171, 189, 216, 228, 252, 266, 342, 378, 399, 456, 504, 513, 532, 587, 684, 756, 798, 1026, 1064, 1174, 1197, 1368, 1512, 1596, 1761, 2052, 2348, 2394, 3192, 3522, 3591, 4104, 4109, 4696, 4788, 5283, 7044, 7182, 8218, 9576, 10566, 11153, 12327, 14088, 14364, 15849, 16436, 21132, 22306, 24654, 28728, 31698, 32872, 33459, 36981, 42264, 44612, 49308, 63396, 66918, 73962, 78071, 89224, 98616, 100377, 110943, 126792, 133836, 147924, 156142, 200754, 221886, 234213, 267672, 295848, 301131, 312284, 401508, 443772, 468426, 602262, 624568, 702639, 803016, 887544, 936852, 1204524, 1405278, 1873704, 2107917, 2409048, 2810556, 4215834, 5621112, 8431668, 16863336]

約数ペア:

[(1, 16863336), (2, 8431668), (3, 5621112), (4, 4215834), (6, 2810556), (7, 2409048), (8, 2107917), (9, 1873704), (12, 1405278), (14, 1204524), (18, 936852), (19, 887544), (21, 803016), (24, 702639), (27, 624568), (28, 602262), (36, 468426), (38, 443772), (42, 401508), (54, 312284), (56, 301131), (57, 295848), (63, 267672), (72, 234213), (76, 221886), (84, 200754), (108, 156142), (114, 147924), (126, 133836), (133, 126792), (152, 110943), (168, 100377), (171, 98616), (189, 89224), (216, 78071), (228, 73962), (252, 66918), (266, 63396), (342, 49308), (378, 44612), (399, 42264), (456, 36981), (504, 33459), (513, 32872), (532, 31698), (587, 28728), (684, 24654), (756, 22306), (798, 21132), (1026, 16436), (1064, 15849), (1174, 14364), (1197, 14088), (1368, 12327), (1512, 11153), (1596, 10566), (1761, 9576), (2052, 8218), (2348, 7182), (2394, 7044), (3192, 5283), (3522, 4788), (3591, 4696), (4104, 4109)]