21589092

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1$

素因数の和:212

約数の個数: 144

約数和(自身を含む): 68490240

約数和(自身を除く): 46901148

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 36, 38, 42, 54, 57, 63, 76, 81, 84, 108, 114, 126, 133, 162, 167, 171, 189, 228, 243, 252, 266, 324, 334, 342, 378, 399, 486, 501, 513, 532, 567, 668, 684, 756, 798, 972, 1002, 1026, 1134, 1169, 1197, 1503, 1539, 1596, 1701, 2004, 2052, 2268, 2338, 2394, 3006, 3078, 3173, 3402, 3507, 3591, 4509, 4617, 4676, 4788, 6012, 6156, 6346, 6804, 7014, 7182, 9018, 9234, 9519, 10521, 10773, 12692, 13527, 14028, 14364, 18036, 18468, 19038, 21042, 21546, 22211, 27054, 28557, 31563, 32319, 38076, 40581, 42084, 43092, 44422, 54108, 57114, 63126, 64638, 66633, 81162, 85671, 88844, 94689, 114228, 126252, 129276, 133266, 162324, 171342, 189378, 199899, 257013, 266532, 284067, 342684, 378756, 399798, 514026, 568134, 599697, 771039, 799596, 1028052, 1136268, 1199394, 1542078, 1799091, 2398788, 3084156, 3598182, 5397273, 7196364, 10794546, 21589092]

約数ペア:

[(1, 21589092), (2, 10794546), (3, 7196364), (4, 5397273), (6, 3598182), (7, 3084156), (9, 2398788), (12, 1799091), (14, 1542078), (18, 1199394), (19, 1136268), (21, 1028052), (27, 799596), (28, 771039), (36, 599697), (38, 568134), (42, 514026), (54, 399798), (57, 378756), (63, 342684), (76, 284067), (81, 266532), (84, 257013), (108, 199899), (114, 189378), (126, 171342), (133, 162324), (162, 133266), (167, 129276), (171, 126252), (189, 114228), (228, 94689), (243, 88844), (252, 85671), (266, 81162), (324, 66633), (334, 64638), (342, 63126), (378, 57114), (399, 54108), (486, 44422), (501, 43092), (513, 42084), (532, 40581), (567, 38076), (668, 32319), (684, 31563), (756, 28557), (798, 27054), (972, 22211), (1002, 21546), (1026, 21042), (1134, 19038), (1169, 18468), (1197, 18036), (1503, 14364), (1539, 14028), (1596, 13527), (1701, 12692), (2004, 10773), (2052, 10521), (2268, 9519), (2338, 9234), (2394, 9018), (3006, 7182), (3078, 7014), (3173, 6804), (3402, 6346), (3507, 6156), (3591, 6012), (4509, 4788), (4617, 4676)]