5276418

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{131}}^1\times {\mathrm{137}}^1$

素因数の和:287

約数の個数: 48

約数和(自身を含む): 12459744

約数和(自身を除く): 7183326

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 131, 137, 147, 262, 274, 294, 393, 411, 786, 822, 917, 959, 1834, 1918, 2751, 2877, 5502, 5754, 6419, 6713, 12838, 13426, 17947, 19257, 20139, 35894, 38514, 40278, 53841, 107682, 125629, 251258, 376887, 753774, 879403, 1758806, 2638209, 5276418]

約数ペア:

[(1, 5276418), (2, 2638209), (3, 1758806), (6, 879403), (7, 753774), (14, 376887), (21, 251258), (42, 125629), (49, 107682), (98, 53841), (131, 40278), (137, 38514), (147, 35894), (262, 20139), (274, 19257), (294, 17947), (393, 13426), (411, 12838), (786, 6713), (822, 6419), (917, 5754), (959, 5502), (1834, 2877), (1918, 2751)]