21492074184

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{5562131}}^1$

素因数の和:5562170

約数の個数: 64

約数和(自身を含む): 64075760640

約数和(自身を除く): 42583686456

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 42, 46, 56, 69, 84, 92, 138, 161, 168, 184, 276, 322, 483, 552, 644, 966, 1288, 1932, 3864, 5562131, 11124262, 16686393, 22248524, 33372786, 38934917, 44497048, 66745572, 77869834, 116804751, 127929013, 133491144, 155739668, 233609502, 255858026, 311479336, 383787039, 467219004, 511716052, 767574078, 895503091, 934438008, 1023432104, 1535148156, 1791006182, 2686509273, 3070296312, 3582012364, 5373018546, 7164024728, 10746037092, 21492074184]

約数ペア:

[(1, 21492074184), (2, 10746037092), (3, 7164024728), (4, 5373018546), (6, 3582012364), (7, 3070296312), (8, 2686509273), (12, 1791006182), (14, 1535148156), (21, 1023432104), (23, 934438008), (24, 895503091), (28, 767574078), (42, 511716052), (46, 467219004), (56, 383787039), (69, 311479336), (84, 255858026), (92, 233609502), (138, 155739668), (161, 133491144), (168, 127929013), (184, 116804751), (276, 77869834), (322, 66745572), (483, 44497048), (552, 38934917), (644, 33372786), (966, 22248524), (1288, 16686393), (1932, 11124262), (3864, 5562131)]