19066446

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{389}}^2$

素因数の和:793

約数の個数: 36

約数和(自身を含む): 47333832

約数和(自身を除く): 28267386

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 389, 778, 1167, 2334, 2723, 3501, 5446, 7002, 8169, 16338, 24507, 49014, 151321, 302642, 453963, 907926, 1059247, 1361889, 2118494, 2723778, 3177741, 6355482, 9533223, 19066446]

約数ペア:

[(1, 19066446), (2, 9533223), (3, 6355482), (6, 3177741), (7, 2723778), (9, 2118494), (14, 1361889), (18, 1059247), (21, 907926), (42, 453963), (63, 302642), (126, 151321), (389, 49014), (778, 24507), (1167, 16338), (2334, 8169), (2723, 7002), (3501, 5446)]