12877284

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{1847}}^1$

素因数の和:1944

約数の個数: 48

約数和(自身を含む): 34771968

約数和(自身を除く): 21894684

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 83, 84, 166, 249, 332, 498, 581, 996, 1162, 1743, 1847, 2324, 3486, 3694, 5541, 6972, 7388, 11082, 12929, 22164, 25858, 38787, 51716, 77574, 153301, 155148, 306602, 459903, 613204, 919806, 1073107, 1839612, 2146214, 3219321, 4292428, 6438642, 12877284]

約数ペア:

[(1, 12877284), (2, 6438642), (3, 4292428), (4, 3219321), (6, 2146214), (7, 1839612), (12, 1073107), (14, 919806), (21, 613204), (28, 459903), (42, 306602), (83, 155148), (84, 153301), (166, 77574), (249, 51716), (332, 38787), (498, 25858), (581, 22164), (996, 12929), (1162, 11082), (1743, 7388), (1847, 6972), (2324, 5541), (3486, 3694)]