12691393092

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{16787557}}^1$

素因数の和:16787577

約数の個数: 48

約数和(自身を含む): 37604129920

約数和(自身を除く): 24912736828

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 16787557, 33575114, 50362671, 67150228, 100725342, 117512899, 151088013, 201450684, 235025798, 302176026, 352538697, 453264039, 470051596, 604352052, 705077394, 906528078, 1057616091, 1410154788, 1813056156, 2115232182, 3172848273, 4230464364, 6345696546, 12691393092]

約数ペア:

[(1, 12691393092), (2, 6345696546), (3, 4230464364), (4, 3172848273), (6, 2115232182), (7, 1813056156), (9, 1410154788), (12, 1057616091), (14, 906528078), (18, 705077394), (21, 604352052), (27, 470051596), (28, 453264039), (36, 352538697), (42, 302176026), (54, 235025798), (63, 201450684), (84, 151088013), (108, 117512899), (126, 100725342), (189, 67150228), (252, 50362671), (378, 33575114), (756, 16787557)]